130726239

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{35983}}^1$

素因数の和:36166

約数の個数: 16

約数和(自身を含む): 200358912

約数和(自身を除く): 69632673

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 35983, 107949, 251881, 755643, 6225059, 18675177, 43575413, 130726239]

約数ペア:

[(1, 130726239), (3, 43575413), (7, 18675177), (21, 6225059), (173, 755643), (519, 251881), (1211, 107949), (3633, 35983)]