79834854531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20904649}}^1$

素因数の和:20904738

約数の個数: 16

約数和(自身を含む): 113721296000

約数和(自身を除く): 33886441469

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 20904649, 62713947, 397188331, 1191564993, 1400611483, 4201834449, 26611618177, 79834854531]

約数ペア:

[(1, 79834854531), (3, 26611618177), (19, 4201834449), (57, 1400611483), (67, 1191564993), (201, 397188331), (1273, 62713947), (3819, 20904649)]