292681701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7793}}^1$

素因数の和:7922

約数の個数: 32

約数和(自身を含む): 471381120

約数和(自身を除く): 178699419

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 2889, 4173, 7793, 12519, 23379, 37557, 70137, 101309, 210411, 303927, 833851, 911781, 2501553, 2735343, 7504659, 10840063, 22513977, 32520189, 97560567, 292681701]

約数ペア:

[(1, 292681701), (3, 97560567), (9, 32520189), (13, 22513977), (27, 10840063), (39, 7504659), (107, 2735343), (117, 2501553), (321, 911781), (351, 833851), (963, 303927), (1391, 210411), (2889, 101309), (4173, 70137), (7793, 37557), (12519, 23379)]