138529713

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{40973}}^1$

素因数の和:41013

約数の個数: 24

約数和(自身を含む): 224209728

約数和(自身を除く): 85680015

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 40973, 122919, 286811, 860433, 942379, 2007677, 2827137, 6023031, 6596653, 19789959, 46176571, 138529713]

約数ペア:

[(1, 138529713), (3, 46176571), (7, 19789959), (21, 6596653), (23, 6023031), (49, 2827137), (69, 2007677), (147, 942379), (161, 860433), (483, 286811), (1127, 122919), (3381, 40973)]