157327977

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{1229}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 213252480

約数和(自身を除く): 55924503

約数列:

[1, 3, 71, 213, 601, 1229, 1803, 3687, 42671, 87259, 128013, 261777, 738629, 2215887, 52442659, 157327977]

約数ペア:

[(1, 157327977), (3, 52442659), (71, 2215887), (213, 738629), (601, 261777), (1229, 128013), (1803, 87259), (3687, 42671)]