139959681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{40253}}^1$

素因数の和:40336

約数の個数: 16

約数和(自身を含む): 199659840

約数和(自身を除く): 59700159

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 40253, 120759, 764807, 2294421, 2455433, 7366299, 46653227, 139959681]

約数ペア:

[(1, 139959681), (3, 46653227), (19, 7366299), (57, 2455433), (61, 2294421), (183, 764807), (1159, 120759), (3477, 40253)]