152991873

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 224235648

約数和(自身を除く): 71243775

約数列:

[1, 3, 9, 137, 167, 411, 501, 743, 1233, 1503, 2229, 6687, 22879, 68637, 101791, 124081, 205911, 305373, 372243, 916119, 1116729, 16999097, 50997291, 152991873]

約数ペア:

[(1, 152991873), (3, 50997291), (9, 16999097), (137, 1116729), (167, 916119), (411, 372243), (501, 305373), (743, 205911), (1233, 124081), (1503, 101791), (2229, 68637), (6687, 22879)]