71460669

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16763}}^1$

素因数の和:16809

約数の個数: 24

約数和(自身を含む): 114665760

約数和(自身を除く): 43205091

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 16763, 50289, 117341, 352023, 486127, 821387, 1458381, 2464161, 3402889, 10208667, 23820223, 71460669]

約数ペア:

[(1, 71460669), (3, 23820223), (7, 10208667), (21, 3402889), (29, 2464161), (49, 1458381), (87, 821387), (147, 486127), (203, 352023), (609, 117341), (1421, 50289), (4263, 16763)]