157855142007

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{123341}}^1$

素因数の和:123900

約数の個数: 32

約数和(自身を含む): 236579823360

約数和(自身を除く): 78724681353

約数列:

[1, 3, 9, 27, 107, 321, 443, 963, 1329, 2889, 3987, 11961, 47401, 123341, 142203, 370023, 426609, 1110069, 1279827, 3330207, 13197487, 39592461, 54640063, 118777383, 163920189, 356332149, 491760567, 1475281701, 5846486741, 17539460223, 52618380669, 157855142007]

約数ペア:

[(1, 157855142007), (3, 52618380669), (9, 17539460223), (27, 5846486741), (107, 1475281701), (321, 491760567), (443, 356332149), (963, 163920189), (1329, 118777383), (2889, 54640063), (3987, 39592461), (11961, 13197487), (47401, 3330207), (123341, 1279827), (142203, 1110069), (370023, 426609)]