54473349

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 84870720

約数和(自身を除く): 30397371

約数列:

[1, 3, 7, 21, 49, 147, 263, 789, 1409, 1841, 4227, 5523, 9863, 12887, 29589, 38661, 69041, 207123, 370567, 1111701, 2593969, 7781907, 18157783, 54473349]

約数ペア:

[(1, 54473349), (3, 18157783), (7, 7781907), (21, 2593969), (49, 1111701), (147, 370567), (263, 207123), (789, 69041), (1409, 38661), (1841, 29589), (4227, 12887), (5523, 9863)]