57541941

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 30586059

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 477, 509, 711, 1431, 1527, 2133, 4187, 4581, 12561, 13743, 26977, 37683, 40211, 80931, 113049, 120633, 242793, 361899, 728379, 1085697, 2131183, 6393549, 19180647, 57541941]

約数ペア:

[(1, 57541941), (3, 19180647), (9, 6393549), (27, 2131183), (53, 1085697), (79, 728379), (159, 361899), (237, 242793), (477, 120633), (509, 113049), (711, 80931), (1431, 40211), (1527, 37683), (2133, 26977), (4187, 13743), (4581, 12561)]