155408967

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{10867}}^1$

素因数の和:11107

約数の個数: 24

約数和(自身を含む): 257702016

約数和(自身を除く): 102293049

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 10867, 14301, 32601, 76069, 97803, 228207, 684621, 2466809, 7400427, 17267663, 22201281, 51802989, 155408967]

約数ペア:

[(1, 155408967), (3, 51802989), (7, 22201281), (9, 17267663), (21, 7400427), (63, 2466809), (227, 684621), (681, 228207), (1589, 97803), (2043, 76069), (4767, 32601), (10867, 14301)]