124558239

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 181137792

約数和(自身を除く): 56579553

約数列:

[1, 3, 13, 39, 151, 169, 453, 507, 1627, 1963, 4881, 5889, 21151, 25519, 63453, 76557, 245677, 274963, 737031, 824889, 3193801, 9581403, 41519413, 124558239]

約数ペア:

[(1, 124558239), (3, 41519413), (13, 9581403), (39, 3193801), (151, 824889), (169, 737031), (453, 274963), (507, 245677), (1627, 76557), (1963, 63453), (4881, 25519), (5889, 21151)]