47614761

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 73414068

約数和(自身を除く): 25799307

約数列:

[1, 3, 9, 23, 69, 73, 137, 207, 219, 411, 529, 657, 1233, 1587, 1679, 3151, 4761, 5037, 9453, 10001, 15111, 28359, 30003, 38617, 72473, 90009, 115851, 217419, 230023, 347553, 652257, 690069, 2070207, 5290529, 15871587, 47614761]

約数ペア:

[(1, 47614761), (3, 15871587), (9, 5290529), (23, 2070207), (69, 690069), (73, 652257), (137, 347553), (207, 230023), (219, 217419), (411, 115851), (529, 90009), (657, 72473), (1233, 38617), (1587, 30003), (1679, 28359), (3151, 15111), (4761, 10001), (5037, 9453)]