157029763107

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20155277}}^1$

素因数の和:20155347

約数の個数: 24

約数和(自身を含む): 248151782736

約数和(自身を除く): 91122019629

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 20155277, 60465831, 141086939, 423260817, 987608573, 1068229681, 2962825719, 3204689043, 7477607767, 22432823301, 52343254369, 157029763107]

約数ペア:

[(1, 157029763107), (3, 52343254369), (7, 22432823301), (21, 7477607767), (49, 3204689043), (53, 2962825719), (147, 1068229681), (159, 987608573), (371, 423260817), (1113, 141086939), (2597, 60465831), (7791, 20155277)]