64117179

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9337}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 106826720

約数和(自身を除く): 42709541

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 9337, 28011, 65359, 84033, 196077, 588231, 1017733, 3053199, 7124131, 9159597, 21372393, 64117179]

約数ペア:

[(1, 64117179), (3, 21372393), (7, 9159597), (9, 7124131), (21, 3053199), (63, 1017733), (109, 588231), (327, 196077), (763, 84033), (981, 65359), (2289, 28011), (6867, 9337)]