53708361

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 83666880

約数和(自身を除く): 29958519

約数列:

[1, 3, 7, 21, 49, 147, 277, 831, 1319, 1939, 3957, 5817, 9233, 13573, 27699, 40719, 64631, 193893, 365363, 1096089, 2557541, 7672623, 17902787, 53708361]

約数ペア:

[(1, 53708361), (3, 17902787), (7, 7672623), (21, 2557541), (49, 1096089), (147, 365363), (277, 193893), (831, 64631), (1319, 40719), (1939, 27699), (3957, 13573), (5817, 9233)]