57345381

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 88535040

約数和(自身を除く): 31189659

約数列:

[1, 3, 9, 27, 31, 93, 131, 279, 393, 523, 837, 1179, 1569, 3537, 4061, 4707, 12183, 14121, 16213, 36549, 48639, 68513, 109647, 145917, 205539, 437751, 616617, 1849851, 2123903, 6371709, 19115127, 57345381]

約数ペア:

[(1, 57345381), (3, 19115127), (9, 6371709), (27, 2123903), (31, 1849851), (93, 616617), (131, 437751), (279, 205539), (393, 145917), (523, 109647), (837, 68513), (1179, 48639), (1569, 36549), (3537, 16213), (4061, 14121), (4707, 12183)]