145198731

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{1277}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 195810048

約数和(自身を除く): 50611317

約数列:

[1, 3, 151, 251, 453, 753, 1277, 3831, 37901, 113703, 192827, 320527, 578481, 961581, 48399577, 145198731]

約数ペア:

[(1, 145198731), (3, 48399577), (151, 961581), (251, 578481), (453, 320527), (753, 192827), (1277, 113703), (3831, 37901)]