123486531

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{125113}}^1$

素因数の和:125170

約数の個数: 16

約数和(自身を含む): 192175104

約数和(自身を除く): 68688573

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 125113, 375339, 875791, 2627373, 5880311, 17640933, 41162177, 123486531]

約数ペア:

[(1, 123486531), (3, 41162177), (7, 17640933), (21, 5880311), (47, 2627373), (141, 875791), (329, 375339), (987, 125113)]