15672416787

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4499689}}^1$

素因数の和:4499744

約数の個数: 20

約数和(自身を含む): 23956349560

約数和(自身を除く): 8283932773

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4499689, 13499067, 40497201, 121491603, 193486627, 364474809, 580459881, 1741379643, 5224138929, 15672416787]

約数ペア:

[(1, 15672416787), (3, 5224138929), (9, 1741379643), (27, 580459881), (43, 364474809), (81, 193486627), (129, 121491603), (387, 40497201), (1161, 13499067), (3483, 4499689)]