220169667

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{8627}}^1$

素因数の和:8858

約数の個数: 16

約数和(自身を含む): 301496832

約数和(自身を除く): 81327165

約数列:

[1, 3, 47, 141, 181, 543, 8507, 8627, 25521, 25881, 405469, 1216407, 1561487, 4684461, 73389889, 220169667]

約数ペア:

[(1, 220169667), (3, 73389889), (47, 4684461), (141, 1561487), (181, 1216407), (543, 405469), (8507, 25881), (8627, 25521)]