91066962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 220953600

約数和(自身を除く): 129886638

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 139, 266, 278, 399, 417, 798, 821, 834, 973, 1642, 1946, 2463, 2641, 2919, 4926, 5282, 5747, 5838, 7923, 11494, 15599, 15846, 17241, 18487, 31198, 34482, 36974, 46797, 55461, 93594, 109193, 110922, 114119, 218386, 228238, 327579, 342357, 655158, 684714, 798833, 1597666, 2168261, 2396499, 4336522, 4792998, 6504783, 13009566, 15177827, 30355654, 45533481, 91066962]

約数ペア:

[(1, 91066962), (2, 45533481), (3, 30355654), (6, 15177827), (7, 13009566), (14, 6504783), (19, 4792998), (21, 4336522), (38, 2396499), (42, 2168261), (57, 1597666), (114, 798833), (133, 684714), (139, 655158), (266, 342357), (278, 327579), (399, 228238), (417, 218386), (798, 114119), (821, 110922), (834, 109193), (973, 93594), (1642, 55461), (1946, 46797), (2463, 36974), (2641, 34482), (2919, 31198), (4926, 18487), (5282, 17241), (5747, 15846), (5838, 15599), (7923, 11494)]