103764213

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 180740160

約数和(自身を除く): 76975947

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 441, 733, 749, 963, 1323, 2199, 2247, 2889, 5131, 5243, 6597, 6741, 15393, 15729, 19791, 20223, 35917, 46179, 47187, 78431, 107751, 138537, 141561, 235293, 323253, 549017, 705879, 969759, 1647051, 2117637, 3843119, 4941153, 11529357, 14823459, 34588071, 103764213]

約数ペア:

[(1, 103764213), (3, 34588071), (7, 14823459), (9, 11529357), (21, 4941153), (27, 3843119), (49, 2117637), (63, 1647051), (107, 969759), (147, 705879), (189, 549017), (321, 323253), (441, 235293), (733, 141561), (749, 138537), (963, 107751), (1323, 78431), (2199, 47187), (2247, 46179), (2889, 35917), (5131, 20223), (5243, 19791), (6597, 15729), (6741, 15393)]