64253761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26431}}^1$

素因数の和:26472

約数の個数: 16

約数和(自身を含む): 79930368

約数和(自身を除く): 15676607

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 26431, 290741, 343603, 449327, 3779633, 4942597, 5841251, 64253761]

約数ペア:

[(1, 64253761), (11, 5841251), (13, 4942597), (17, 3779633), (143, 449327), (187, 343603), (221, 290741), (2431, 26431)]