129773502

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{25841}}^1$

素因数の和:25886

約数の個数: 40

約数和(自身を含む): 300180672

約数和(自身を除く): 170407170

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 25841, 51682, 77523, 155046, 232569, 465138, 697707, 801071, 1395414, 1602142, 2093121, 2403213, 4186242, 4806426, 7209639, 14419278, 21628917, 43257834, 64886751, 129773502]

約数ペア:

[(1, 129773502), (2, 64886751), (3, 43257834), (6, 21628917), (9, 14419278), (18, 7209639), (27, 4806426), (31, 4186242), (54, 2403213), (62, 2093121), (81, 1602142), (93, 1395414), (162, 801071), (186, 697707), (279, 465138), (558, 232569), (837, 155046), (1674, 77523), (2511, 51682), (5022, 25841)]