71319325743

素因数分解:

$3^4\times {\mathrm{5503}}^1\times {\mathrm{160001}}^1$

素因数の和:165516

約数の個数: 20

約数和(自身を含む): 106558771968

約数和(自身を除く): 35239446225

約数列:

[1, 3, 9, 27, 81, 5503, 16509, 49527, 148581, 160001, 445743, 480003, 1440009, 4320027, 12960081, 880485503, 2641456509, 7924369527, 23773108581, 71319325743]

約数ペア:

[(1, 71319325743), (3, 23773108581), (9, 7924369527), (27, 2641456509), (81, 880485503), (5503, 12960081), (16509, 4320027), (49527, 1440009), (148581, 480003), (160001, 445743)]