29183193

素因数分解:

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

素因数の和:159

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 20813607

約数列:

[1, 3, 9, 13, 27, 29, 39, 47, 61, 87, 117, 141, 183, 261, 351, 377, 423, 549, 611, 783, 793, 1131, 1269, 1363, 1647, 1769, 1833, 2379, 2867, 3393, 4089, 5307, 5499, 7137, 8601, 10179, 12267, 15921, 16497, 17719, 21411, 22997, 25803, 36801, 37271, 47763, 53157, 68991, 77409, 83143, 111813, 159471, 206973, 249429, 335439, 478413, 620919, 748287, 1006317, 1080859, 2244861, 3242577, 9727731, 29183193]

約数ペア:

[(1, 29183193), (3, 9727731), (9, 3242577), (13, 2244861), (27, 1080859), (29, 1006317), (39, 748287), (47, 620919), (61, 478413), (87, 335439), (117, 249429), (141, 206973), (183, 159471), (261, 111813), (351, 83143), (377, 77409), (423, 68991), (549, 53157), (611, 47763), (783, 37271), (793, 36801), (1131, 25803), (1269, 22997), (1363, 21411), (1647, 17719), (1769, 16497), (1833, 15921), (2379, 12267), (2867, 10179), (3393, 8601), (4089, 7137), (5307, 5499)]