7831233423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 12889210880

約数和(自身を除く): 5057977457

約数列:

[1, 3, 9, 13, 31, 39, 79, 93, 117, 151, 181, 237, 279, 403, 453, 543, 711, 1027, 1209, 1359, 1629, 1963, 2353, 2449, 3081, 3627, 4681, 5611, 5889, 7059, 7347, 9243, 11929, 14043, 14299, 16833, 17667, 21177, 22041, 27331, 31837, 35787, 42129, 42897, 50499, 60853, 72943, 81993, 95511, 107361, 128691, 155077, 182559, 185887, 218829, 245979, 286533, 355303, 369799, 443269, 465231, 547677, 557661, 656487, 847261, 1065909, 1109397, 1329807, 1395693, 1672983, 2159149, 2541783, 3197727, 3328191, 3989421, 4807387, 5762497, 6477447, 7625349, 11014393, 14422161, 17287491, 19432341, 28068937, 33043179, 43266483, 51862473, 66933619, 84206811, 99129537, 200800857, 252620433, 602402571, 870137047, 2610411141, 7831233423]

約数ペア:

[(1, 7831233423), (3, 2610411141), (9, 870137047), (13, 602402571), (31, 252620433), (39, 200800857), (79, 99129537), (93, 84206811), (117, 66933619), (151, 51862473), (181, 43266483), (237, 33043179), (279, 28068937), (403, 19432341), (453, 17287491), (543, 14422161), (711, 11014393), (1027, 7625349), (1209, 6477447), (1359, 5762497), (1629, 4807387), (1963, 3989421), (2353, 3328191), (2449, 3197727), (3081, 2541783), (3627, 2159149), (4681, 1672983), (5611, 1395693), (5889, 1329807), (7059, 1109397), (7347, 1065909), (9243, 847261), (11929, 656487), (14043, 557661), (14299, 547677), (16833, 465231), (17667, 443269), (21177, 369799), (22041, 355303), (27331, 286533), (31837, 245979), (35787, 218829), (42129, 185887), (42897, 182559), (50499, 155077), (60853, 128691), (72943, 107361), (81993, 95511)]