139165089

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{7211}}^1$

素因数の和:8140

約数の個数: 16

約数和(自身を含む): 212321280

約数和(自身を除く): 73156191

約数列:

[1, 3, 7, 21, 919, 2757, 6433, 7211, 19299, 21633, 50477, 151431, 6626909, 19880727, 46388363, 139165089]

約数ペア:

[(1, 139165089), (3, 46388363), (7, 19880727), (21, 6626909), (919, 151431), (2757, 50477), (6433, 21633), (7211, 19299)]