156921970815

素因数分解:

$3^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1914967}}^1$

素因数の和:1915588

約数の個数: 32

約数和(自身を含む): 279432130560

約数和(自身を除く): 122510159745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 607, 1821, 3035, 5463, 9105, 16389, 27315, 81945, 1914967, 5744901, 9574835, 17234703, 28724505, 51704109, 86173515, 258520545, 1162384969, 3487154907, 5811924845, 10461464721, 17435774535, 31384394163, 52307323605, 156921970815]

約数ペア:

[(1, 156921970815), (3, 52307323605), (5, 31384394163), (9, 17435774535), (15, 10461464721), (27, 5811924845), (45, 3487154907), (135, 1162384969), (607, 258520545), (1821, 86173515), (3035, 51704109), (5463, 28724505), (9105, 17234703), (16389, 9574835), (27315, 5744901), (81945, 1914967)]