64758831

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 92674704

約数和(自身を除く): 27915873

約数列:

[1, 3, 17, 51, 113, 289, 339, 661, 867, 1921, 1983, 5763, 11237, 32657, 33711, 74693, 97971, 191029, 224079, 573087, 1269781, 3809343, 21586277, 64758831]

約数ペア:

[(1, 64758831), (3, 21586277), (17, 3809343), (51, 1269781), (113, 573087), (289, 224079), (339, 191029), (661, 97971), (867, 74693), (1921, 33711), (1983, 32657), (5763, 11237)]