16663603203

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 28598169600

約数和(自身を除く): 11934566397

約数列:

[1, 3, 9, 13, 27, 29, 39, 47, 61, 87, 117, 141, 183, 261, 351, 377, 423, 549, 571, 611, 783, 793, 1131, 1269, 1363, 1647, 1713, 1769, 1833, 2379, 2867, 3393, 4089, 5139, 5307, 5499, 7137, 7423, 8601, 10179, 12267, 15417, 15921, 16497, 16559, 17719, 21411, 22269, 22997, 25803, 26837, 34831, 36801, 37271, 47763, 49677, 53157, 66807, 68991, 77409, 80511, 83143, 104493, 111813, 149031, 159471, 200421, 206973, 215267, 241533, 249429, 313479, 335439, 348881, 447093, 452803, 478413, 620919, 645801, 724599, 748287, 778273, 940437, 1006317, 1010099, 1046643, 1080859, 1358409, 1637057, 1937403, 2244861, 2334819, 3030297, 3139929, 3242577, 4075227, 4911171, 5812209, 7004457, 9090891, 9419787, 9727731, 10117549, 12225681, 13131287, 14733513, 21013371, 21281741, 27272673, 29183193, 30352647, 39393861, 44200539, 47474653, 63845223, 91057941, 118181583, 142423959, 191535669, 273173823, 354544749, 427271877, 574607007, 617170489, 1281815631, 1851511467, 5554534401, 16663603203]

約数ペア:

[(1, 16663603203), (3, 5554534401), (9, 1851511467), (13, 1281815631), (27, 617170489), (29, 574607007), (39, 427271877), (47, 354544749), (61, 273173823), (87, 191535669), (117, 142423959), (141, 118181583), (183, 91057941), (261, 63845223), (351, 47474653), (377, 44200539), (423, 39393861), (549, 30352647), (571, 29183193), (611, 27272673), (783, 21281741), (793, 21013371), (1131, 14733513), (1269, 13131287), (1363, 12225681), (1647, 10117549), (1713, 9727731), (1769, 9419787), (1833, 9090891), (2379, 7004457), (2867, 5812209), (3393, 4911171), (4089, 4075227), (5139, 3242577), (5307, 3139929), (5499, 3030297), (7137, 2334819), (7423, 2244861), (8601, 1937403), (10179, 1637057), (12267, 1358409), (15417, 1080859), (15921, 1046643), (16497, 1010099), (16559, 1006317), (17719, 940437), (21411, 778273), (22269, 748287), (22997, 724599), (25803, 645801), (26837, 620919), (34831, 478413), (36801, 452803), (37271, 447093), (47763, 348881), (49677, 335439), (53157, 313479), (66807, 249429), (68991, 241533), (77409, 215267), (80511, 206973), (83143, 200421), (104493, 159471), (111813, 149031)]