15103773

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 23206400

約数和(自身を除く): 8102627

約数列:

[1, 3, 9, 27, 73, 79, 97, 219, 237, 291, 657, 711, 873, 1971, 2133, 2619, 5767, 7081, 7663, 17301, 21243, 22989, 51903, 63729, 68967, 155709, 191187, 206901, 559399, 1678197, 5034591, 15103773]

約数ペア:

[(1, 15103773), (3, 5034591), (9, 1678197), (27, 559399), (73, 206901), (79, 191187), (97, 155709), (219, 68967), (237, 63729), (291, 51903), (657, 22989), (711, 21243), (873, 17301), (1971, 7663), (2133, 7081), (2619, 5767)]