91399959

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4157}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 151351200

約数和(自身を除く): 59951241

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 4157, 7329, 12471, 21987, 29099, 37413, 87297, 261891, 1450793, 4352379, 10155551, 13057137, 30466653, 91399959]

約数ペア:

[(1, 91399959), (3, 30466653), (7, 13057137), (9, 10155551), (21, 4352379), (63, 1450793), (349, 261891), (1047, 87297), (2443, 37413), (3141, 29099), (4157, 21987), (7329, 12471)]