149887791

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 220636416

約数和(自身を除く): 70748625

約数列:

[1, 3, 9, 83, 163, 249, 489, 747, 1231, 1467, 3693, 11079, 13529, 40587, 102173, 121761, 200653, 306519, 601959, 919557, 1805877, 16654199, 49962597, 149887791]

約数ペア:

[(1, 149887791), (3, 49962597), (9, 16654199), (83, 1805877), (163, 919557), (249, 601959), (489, 306519), (747, 200653), (1231, 121761), (1467, 102173), (3693, 40587), (11079, 13529)]