53930409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81343}}^1$

素因数の和:81376

約数の個数: 16

約数和(自身を含む): 81994752

約数和(自身を除く): 28064343

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 81343, 244029, 1057459, 1382831, 3172377, 4148493, 17976803, 53930409]

約数ペア:

[(1, 53930409), (3, 17976803), (13, 4148493), (17, 3172377), (39, 1382831), (51, 1057459), (221, 244029), (663, 81343)]