168442181271

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1\times {\mathrm{1583}}^1$

素因数の和:2533

約数の個数: 96

約数和(自身を含む): 301775265792

約数和(自身を除く): 133333084521

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 173, 273, 519, 751, 819, 1211, 1557, 1583, 2249, 2253, 3633, 4749, 5257, 6747, 6759, 9763, 10899, 11081, 14247, 15743, 15771, 20241, 20579, 29289, 33243, 47229, 47313, 61737, 68341, 87867, 99729, 129923, 141687, 144053, 185211, 205023, 273859, 389769, 432159, 615069, 821577, 909461, 1169307, 1188833, 1296477, 1688999, 1917013, 2464731, 2728383, 3560167, 3566499, 5066997, 5751039, 8185149, 8321831, 10680501, 10699497, 11822993, 15200991, 15454829, 17253117, 24921169, 24965493, 32041503, 35468979, 46364487, 74763507, 74896479, 106406937, 108183803, 139093461, 205668109, 224290521, 324551409, 617004327, 973654227, 1439676763, 1851012981, 2673685417, 4319030289, 8021056251, 12957090867, 18715797919, 24063168753, 56147393757, 168442181271]

約数ペア:

[(1, 168442181271), (3, 56147393757), (7, 24063168753), (9, 18715797919), (13, 12957090867), (21, 8021056251), (39, 4319030289), (63, 2673685417), (91, 1851012981), (117, 1439676763), (173, 973654227), (273, 617004327), (519, 324551409), (751, 224290521), (819, 205668109), (1211, 139093461), (1557, 108183803), (1583, 106406937), (2249, 74896479), (2253, 74763507), (3633, 46364487), (4749, 35468979), (5257, 32041503), (6747, 24965493), (6759, 24921169), (9763, 17253117), (10899, 15454829), (11081, 15200991), (14247, 11822993), (15743, 10699497), (15771, 10680501), (20241, 8321831), (20579, 8185149), (29289, 5751039), (33243, 5066997), (47229, 3566499), (47313, 3560167), (61737, 2728383), (68341, 2464731), (87867, 1917013), (99729, 1688999), (129923, 1296477), (141687, 1188833), (144053, 1169307), (185211, 909461), (205023, 821577), (273859, 615069), (389769, 432159)]