64645849

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 70337808

約数和(自身を除く): 5691959

約数列:

[1, 17, 53, 157, 457, 901, 2669, 7769, 8321, 24221, 71749, 141457, 411757, 1219733, 3802697, 64645849]

約数ペア:

[(1, 64645849), (17, 3802697), (53, 1219733), (157, 411757), (457, 141457), (901, 71749), (2669, 24221), (7769, 8321)]