82727631

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1428

約数の個数: 36

約数和(自身を含む): 140049000

約数和(自身を除く): 57321369

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 441, 447, 1043, 1259, 1341, 3129, 3777, 7301, 8813, 9387, 11331, 21903, 26439, 61691, 65709, 79317, 185073, 187591, 555219, 562773, 1313137, 1688319, 3939411, 9191959, 11818233, 27575877, 82727631]

約数ペア:

[(1, 82727631), (3, 27575877), (7, 11818233), (9, 9191959), (21, 3939411), (49, 1688319), (63, 1313137), (147, 562773), (149, 555219), (441, 187591), (447, 185073), (1043, 79317), (1259, 65709), (1341, 61691), (3129, 26439), (3777, 21903), (7301, 11331), (8813, 9387)]