138527211

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 187596800

約数和(自身を除く): 49069589

約数列:

[1, 3, 79, 237, 457, 1279, 1371, 3837, 36103, 101041, 108309, 303123, 584503, 1753509, 46175737, 138527211]

約数ペア:

[(1, 138527211), (3, 46175737), (79, 1753509), (237, 584503), (457, 303123), (1279, 108309), (1371, 101041), (3837, 36103)]