71272017

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 105696864

約数和(自身を除く): 34424847

約数列:

[1, 3, 9, 73, 83, 219, 249, 657, 747, 1307, 3921, 6059, 11763, 18177, 54531, 95411, 108481, 286233, 325443, 858699, 976329, 7919113, 23757339, 71272017]

約数ペア:

[(1, 71272017), (3, 23757339), (9, 7919113), (73, 976329), (83, 858699), (219, 325443), (249, 286233), (657, 108481), (747, 95411), (1307, 54531), (3921, 18177), (6059, 11763)]