72615663621

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{4262233}}^1$

素因数の和:4262873

約数の個数: 16

約数和(自身を含む): 107749275520

約数和(自身を除く): 35133611899

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 4262233, 12786699, 38360097, 115080291, 2689469023, 8068407069, 24205221207, 72615663621]

約数ペア:

[(1, 72615663621), (3, 24205221207), (9, 8068407069), (27, 2689469023), (631, 115080291), (1893, 38360097), (5679, 12786699), (17037, 4262233)]