158445565533

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{11307041}}^1$

素因数の和:11307226

約数の個数: 20

約数和(自身を含む): 238058462268

約数和(自身を除く): 79612896735

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 11307041, 33921123, 101763369, 305290107, 915870321, 1956118093, 5868354279, 17605062837, 52815188511, 158445565533]

約数ペア:

[(1, 158445565533), (3, 52815188511), (9, 17605062837), (27, 5868354279), (81, 1956118093), (173, 915870321), (519, 305290107), (1557, 101763369), (4671, 33921123), (14013, 11307041)]