64623923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4703}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 80080896

約数和(自身を除く): 15456973

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 4703, 13741, 32921, 61139, 427973, 710153, 4971071, 9231989, 64623923]

約数ペア:

[(1, 64623923), (7, 9231989), (13, 4971071), (91, 710153), (151, 427973), (1057, 61139), (1963, 32921), (4703, 13741)]