57686829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 26363091

約数列:

[1, 3, 23, 29, 69, 87, 127, 227, 381, 667, 681, 2001, 2921, 3683, 5221, 6583, 8763, 11049, 15663, 19749, 28829, 84709, 86487, 151409, 254127, 454227, 663067, 836041, 1989201, 2508123, 19228943, 57686829]

約数ペア:

[(1, 57686829), (3, 19228943), (23, 2508123), (29, 1989201), (69, 836041), (87, 663067), (127, 454227), (227, 254127), (381, 151409), (667, 86487), (681, 84709), (2001, 28829), (2921, 19749), (3683, 15663), (5221, 11049), (6583, 8763)]