77081423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 83101440

約数和(自身を除く): 6020017

約数列:

[1, 19, 67, 151, 401, 1273, 2869, 7619, 10117, 26867, 60551, 192223, 510473, 1150469, 4056917, 77081423]

約数ペア:

[(1, 77081423), (19, 4056917), (67, 1150469), (151, 510473), (401, 192223), (1273, 60551), (2869, 26867), (7619, 10117)]