274112829

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 433257440

約数和(自身を除く): 159144611

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 277, 513, 643, 831, 1539, 1929, 2493, 5263, 5787, 7479, 12217, 15789, 17361, 22437, 36651, 47367, 52083, 109953, 142101, 178111, 329859, 426303, 534333, 989577, 1602999, 3384109, 4808997, 10152327, 14426991, 30456981, 91370943, 274112829]

約数ペア:

[(1, 274112829), (3, 91370943), (9, 30456981), (19, 14426991), (27, 10152327), (57, 4808997), (81, 3384109), (171, 1602999), (277, 989577), (513, 534333), (643, 426303), (831, 329859), (1539, 178111), (1929, 142101), (2493, 109953), (5263, 52083), (5787, 47367), (7479, 36651), (12217, 22437), (15789, 17361)]