57753759

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 92759040

約数和(自身を除く): 35005281

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 763, 1097, 2289, 2507, 3291, 7521, 7679, 17549, 23037, 25231, 52647, 75693, 119573, 176617, 358719, 529851, 837011, 2511033, 2750179, 8250537, 19251253, 57753759]

約数ペア:

[(1, 57753759), (3, 19251253), (7, 8250537), (21, 2750179), (23, 2511033), (69, 837011), (109, 529851), (161, 358719), (327, 176617), (483, 119573), (763, 75693), (1097, 52647), (2289, 25231), (2507, 23037), (3291, 17549), (7521, 7679)]