72270987

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20261}}^1$

素因数の和:20334

約数の個数: 16

約数和(自身を含む): 102120480

約数和(自身を除く): 29849493

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 20261, 60783, 587569, 830701, 1762707, 2492103, 24090329, 72270987]

約数ペア:

[(1, 72270987), (3, 24090329), (29, 2492103), (41, 1762707), (87, 830701), (123, 587569), (1189, 60783), (3567, 20261)]