16834149

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 26650008

約数和(自身を除く): 9815859

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 137, 333, 369, 411, 999, 1107, 1233, 1517, 2997, 3321, 3699, 4551, 5069, 5617, 11097, 13653, 15207, 16851, 40959, 45621, 50553, 122877, 136863, 151659, 207829, 410589, 454977, 623487, 1870461, 5611383, 16834149]

約数ペア:

[(1, 16834149), (3, 5611383), (9, 1870461), (27, 623487), (37, 454977), (41, 410589), (81, 207829), (111, 151659), (123, 136863), (137, 122877), (333, 50553), (369, 45621), (411, 40959), (999, 16851), (1107, 15207), (1233, 13653), (1517, 11097), (2997, 5617), (3321, 5069), (3699, 4551)]