52807684509

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{147377}}^1$

素因数の和:147986

約数の個数: 32

約数和(自身を含む): 81777104640

約数和(自身を除く): 28969420131

約数列:

[1, 3, 9, 23, 27, 69, 207, 577, 621, 1731, 5193, 13271, 15579, 39813, 119439, 147377, 358317, 442131, 1326393, 3389671, 3979179, 10169013, 30507039, 85036529, 91521117, 255109587, 765328761, 1955840167, 2295986283, 5867520501, 17602561503, 52807684509]

約数ペア:

[(1, 52807684509), (3, 17602561503), (9, 5867520501), (23, 2295986283), (27, 1955840167), (69, 765328761), (207, 255109587), (577, 91521117), (621, 85036529), (1731, 30507039), (5193, 10169013), (13271, 3979179), (15579, 3389671), (39813, 1326393), (119439, 442131), (147377, 358317)]