158428869

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{7541}}^1$

素因数の和:7740

約数の個数: 16

約数和(自身を含む): 217209600

約数和(自身を除く): 58780731

約数列:

[1, 3, 47, 141, 149, 447, 7003, 7541, 21009, 22623, 354427, 1063281, 1123609, 3370827, 52809623, 158428869]

約数ペア:

[(1, 158428869), (3, 52809623), (47, 3370827), (141, 1123609), (149, 1063281), (447, 354427), (7003, 22623), (7541, 21009)]