65138709

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 89216064

約数和(自身を除く): 24077355

約数列:

[1, 3, 41, 123, 653, 811, 1959, 2433, 26773, 33251, 80319, 99753, 529583, 1588749, 21712903, 65138709]

約数ペア:

[(1, 65138709), (3, 21712903), (41, 1588749), (123, 529583), (653, 99753), (811, 80319), (1959, 33251), (2433, 26773)]