154406469

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3571}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 246896640

約数和(自身を除く): 92490171

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1491, 2059, 3571, 6177, 10713, 14413, 24997, 43239, 74991, 103559, 253541, 310677, 724913, 760623, 1774787, 2174739, 5324361, 7352689, 22058067, 51468823, 154406469]

約数ペア:

[(1, 154406469), (3, 51468823), (7, 22058067), (21, 7352689), (29, 5324361), (71, 2174739), (87, 1774787), (203, 760623), (213, 724913), (497, 310677), (609, 253541), (1491, 103559), (2059, 74991), (3571, 43239), (6177, 24997), (10713, 14413)]