57122553

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 82059264

約数和(自身を除く): 24936711

約数列:

[1, 3, 31, 41, 71, 93, 123, 211, 213, 633, 1271, 2201, 2911, 3813, 6541, 6603, 8651, 8733, 14981, 19623, 25953, 44943, 90241, 268181, 270723, 464411, 614221, 804543, 1393233, 1842663, 19040851, 57122553]

約数ペア:

[(1, 57122553), (3, 19040851), (31, 1842663), (41, 1393233), (71, 804543), (93, 614221), (123, 464411), (211, 270723), (213, 268181), (633, 90241), (1271, 44943), (2201, 25953), (2911, 19623), (3813, 14981), (6541, 8733), (6603, 8651)]