154539291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 219985920

約数和(自身を除く): 65446629

約数列:

[1, 3, 41, 43, 61, 123, 129, 183, 479, 1437, 1763, 2501, 2623, 5289, 7503, 7869, 19639, 20597, 29219, 58917, 61791, 87657, 107543, 322629, 844477, 1197979, 1256417, 2533431, 3593937, 3769251, 51513097, 154539291]

約数ペア:

[(1, 154539291), (3, 51513097), (41, 3769251), (43, 3593937), (61, 2533431), (123, 1256417), (129, 1197979), (183, 844477), (479, 322629), (1437, 107543), (1763, 87657), (2501, 61791), (2623, 58917), (5289, 29219), (7503, 20597), (7869, 19639)]