40148343

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 59404800

約数和(自身を除く): 19256457

約数列:

[1, 3, 9, 67, 139, 201, 417, 479, 603, 1251, 1437, 4311, 9313, 27939, 32093, 66581, 83817, 96279, 199743, 288837, 599229, 4460927, 13382781, 40148343]

約数ペア:

[(1, 40148343), (3, 13382781), (9, 4460927), (67, 599229), (139, 288837), (201, 199743), (417, 96279), (479, 83817), (603, 66581), (1251, 32093), (1437, 27939), (4311, 9313)]