81466197

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{3089}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 111240000

約数和(自身を除く): 29773803

約数列:

[1, 3, 59, 149, 177, 447, 3089, 8791, 9267, 26373, 182251, 460261, 546753, 1380783, 27155399, 81466197]

約数ペア:

[(1, 81466197), (3, 27155399), (59, 1380783), (149, 546753), (177, 460261), (447, 182251), (3089, 26373), (8791, 9267)]