1178841069

素因数分解:

$3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{19231}}^1$

素因数の和:19390

約数の個数: 36

約数和(自身を含む): 1995127680

約数和(自身を除く): 816286611

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 417, 441, 973, 1251, 2919, 6811, 8757, 19231, 20433, 57693, 61299, 134617, 173079, 403851, 942319, 1211553, 2673109, 2826957, 8019327, 8480871, 18711763, 24057981, 56135289, 130982341, 168405867, 392947023, 1178841069]

約数ペア:

[(1, 1178841069), (3, 392947023), (7, 168405867), (9, 130982341), (21, 56135289), (49, 24057981), (63, 18711763), (139, 8480871), (147, 8019327), (417, 2826957), (441, 2673109), (973, 1211553), (1251, 942319), (2919, 403851), (6811, 173079), (8757, 134617), (19231, 61299), (20433, 57693)]