72085269

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 97225920

約数和(自身を除く): 25140651

約数列:

[1, 3, 179, 241, 537, 557, 723, 1671, 43139, 99703, 129417, 134237, 299109, 402711, 24028423, 72085269]

約数ペア:

[(1, 72085269), (3, 24028423), (179, 402711), (241, 299109), (537, 134237), (557, 129417), (723, 99703), (1671, 43139)]