85133139

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{44549}}^1$

素因数の和:44579

約数の個数: 24

約数和(自身を含む): 142203600

約数和(自身を除く): 57070461

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 44549, 133647, 311843, 579137, 935529, 1737411, 2182901, 4053959, 6548703, 12161877, 28377713, 85133139]

約数ペア:

[(1, 85133139), (3, 28377713), (7, 12161877), (13, 6548703), (21, 4053959), (39, 2182901), (49, 1737411), (91, 935529), (147, 579137), (273, 311843), (637, 133647), (1911, 44549)]