74889603

素因数分解:

$3^4\times {\mathrm{647}}^1\times {\mathrm{1429}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 112123440

約数和(自身を除く): 37233837

約数列:

[1, 3, 9, 27, 81, 647, 1429, 1941, 4287, 5823, 12861, 17469, 38583, 52407, 115749, 924563, 2773689, 8321067, 24963201, 74889603]

約数ペア:

[(1, 74889603), (3, 24963201), (9, 8321067), (27, 2773689), (81, 924563), (647, 115749), (1429, 52407), (1941, 38583), (4287, 17469), (5823, 12861)]