77489073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{827}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 116251200

約数和(自身を除く): 38762127

約数列:

[1, 3, 9, 29, 87, 261, 359, 827, 1077, 2481, 3231, 7443, 10411, 23983, 31233, 71949, 93699, 215847, 296893, 890679, 2672037, 8609897, 25829691, 77489073]

約数ペア:

[(1, 77489073), (3, 25829691), (9, 8609897), (29, 2672037), (87, 890679), (261, 296893), (359, 215847), (827, 93699), (1077, 71949), (2481, 31233), (3231, 23983), (7443, 10411)]