57426903

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 85176000

約数和(自身を除く): 27749097

約数列:

[1, 3, 9, 47, 141, 349, 389, 423, 1047, 1167, 3141, 3501, 16403, 18283, 49209, 54849, 135761, 147627, 164547, 407283, 1221849, 6380767, 19142301, 57426903]

約数ペア:

[(1, 57426903), (3, 19142301), (9, 6380767), (47, 1221849), (141, 407283), (349, 164547), (389, 147627), (423, 135761), (1047, 54849), (1167, 49209), (3141, 18283), (3501, 16403)]