86538417

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{52163}}^1$

素因数の和:52252

約数の個数: 16

約数和(自身を含む): 133539840

約数和(自身を除く): 47001423

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 52163, 156489, 365141, 1095423, 4120877, 12362631, 28846139, 86538417]

約数ペア:

[(1, 86538417), (3, 28846139), (7, 12362631), (21, 4120877), (79, 1095423), (237, 365141), (553, 156489), (1659, 52163)]