72405975603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{10371863}}^1$

素因数の和:10372058

約数の個数: 16

約数和(自身を含む): 104548389120

約数和(自身を除く): 32142413517

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 10371863, 31115589, 134834219, 404502657, 1856563477, 5569690431, 24135325201, 72405975603]

約数ペア:

[(1, 72405975603), (3, 24135325201), (13, 5569690431), (39, 1856563477), (179, 404502657), (537, 134834219), (2327, 31115589), (6981, 10371863)]