27908649

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 42262272

約数和(自身を除く): 14353623

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 1493, 2077, 4479, 6231, 13437, 18693, 46283, 100031, 138849, 300093, 416547, 900279, 3100961, 9302883, 27908649]

約数ペア:

[(1, 27908649), (3, 9302883), (9, 3100961), (31, 900279), (67, 416547), (93, 300093), (201, 138849), (279, 100031), (603, 46283), (1493, 18693), (2077, 13437), (4479, 6231)]