73886991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2887}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 103968000

約数和(自身を除く): 30081009

約数列:

[1, 3, 19, 57, 449, 1347, 2887, 8531, 8661, 25593, 54853, 164559, 1296263, 3888789, 24628997, 73886991]

約数ペア:

[(1, 73886991), (3, 24628997), (19, 3888789), (57, 1296263), (449, 164559), (1347, 54853), (2887, 25593), (8531, 8661)]