558279

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 921600

約数和(自身を除く): 363321

約数列:

[1, 3, 9, 23, 27, 29, 31, 69, 87, 93, 207, 261, 279, 621, 667, 713, 783, 837, 899, 2001, 2139, 2697, 6003, 6417, 8091, 18009, 19251, 20677, 24273, 62031, 186093, 558279]

約数ペア:

[(1, 558279), (3, 186093), (9, 62031), (23, 24273), (27, 20677), (29, 19251), (31, 18009), (69, 8091), (87, 6417), (93, 6003), (207, 2697), (261, 2139), (279, 2001), (621, 899), (667, 837), (713, 783)]