149316027

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{54277}}^1$

素因数の和:54418

約数の個数: 16

約数和(自身を含む): 229270272

約数和(自身を除く): 79954245

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 54277, 162831, 379939, 1139817, 7110287, 21330861, 49772009, 149316027]

約数ペア:

[(1, 149316027), (3, 49772009), (7, 21330861), (21, 7110287), (131, 1139817), (393, 379939), (917, 162831), (2751, 54277)]