127491107329

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{561667}}^1$

素因数の和:561900

約数の個数: 16

約数和(自身を含む): 135878722560

約数和(自身を除く): 8387615231

約数列:

[1, 23, 71, 139, 1633, 3197, 9869, 226987, 561667, 12918341, 39878357, 78071713, 917202211, 1795649399, 5543091623, 127491107329]

約数ペア:

[(1, 127491107329), (23, 5543091623), (71, 1795649399), (139, 917202211), (1633, 78071713), (3197, 39878357), (9869, 12918341), (226987, 561667)]