181143781

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 233468928

約数和(自身を除く): 52325147

約数列:

[1, 7, 13, 41, 47, 91, 287, 329, 533, 611, 1033, 1927, 3731, 4277, 7231, 13429, 13489, 25051, 42353, 48551, 94003, 175357, 296471, 339857, 550589, 631163, 1990591, 3854123, 4418141, 13934137, 25877683, 181143781]

約数ペア:

[(1, 181143781), (7, 25877683), (13, 13934137), (41, 4418141), (47, 3854123), (91, 1990591), (287, 631163), (329, 550589), (533, 339857), (611, 296471), (1033, 175357), (1927, 94003), (3731, 48551), (4277, 42353), (7231, 25051), (13429, 13489)]