155726463

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{1723}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 212507136

約数和(自身を除く): 56780673

約数列:

[1, 3, 47, 141, 641, 1723, 1923, 5169, 30127, 80981, 90381, 242943, 1104443, 3313329, 51908821, 155726463]

約数ペア:

[(1, 155726463), (3, 51908821), (47, 3313329), (141, 1104443), (641, 242943), (1723, 90381), (1923, 80981), (5169, 30127)]