80408031507

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{782263}}^1$

素因数の和:782331

約数の個数: 32

約数和(自身を含む): 123159644160

約数和(自身を除く): 42751612653

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2187, 3807, 11421, 34263, 102789, 782263, 2346789, 7040367, 21121101, 36766361, 63363303, 110299083, 190089909, 330897249, 570269727, 992691747, 1710809181, 2978075241, 8934225723, 26802677169, 80408031507]

約数ペア:

[(1, 80408031507), (3, 26802677169), (9, 8934225723), (27, 2978075241), (47, 1710809181), (81, 992691747), (141, 570269727), (243, 330897249), (423, 190089909), (729, 110299083), (1269, 63363303), (2187, 36766361), (3807, 21121101), (11421, 7040367), (34263, 2346789), (102789, 782263)]