1345233663

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 2066029056

約数和(自身を除く): 720795393

約数列:

[1, 3, 9, 27, 71, 81, 103, 213, 243, 309, 639, 757, 927, 1917, 2271, 2781, 5751, 6813, 7313, 8343, 17253, 20439, 21939, 25029, 53747, 61317, 65817, 77971, 161241, 183951, 197451, 233913, 483723, 592353, 701739, 1451169, 1777059, 2105217, 4353507, 5535941, 6315651, 13060521, 16607823, 18946953, 49823469, 149470407, 448411221, 1345233663]

約数ペア:

[(1, 1345233663), (3, 448411221), (9, 149470407), (27, 49823469), (71, 18946953), (81, 16607823), (103, 13060521), (213, 6315651), (243, 5535941), (309, 4353507), (639, 2105217), (757, 1777059), (927, 1451169), (1917, 701739), (2271, 592353), (2781, 483723), (5751, 233913), (6813, 197451), (7313, 183951), (8343, 161241), (17253, 77971), (20439, 65817), (21939, 61317), (25029, 53747)]