149007033

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2539

約数の個数: 40

約数和(自身を含む): 256829760

約数和(自身を除く): 107822727

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 2289, 2411, 2943, 6867, 7233, 8829, 16877, 20601, 21699, 50631, 61803, 65097, 151893, 195291, 262799, 455679, 788397, 1367037, 1839593, 2365191, 5518779, 7095573, 16556337, 21286719, 49669011, 149007033]

約数ペア:

[(1, 149007033), (3, 49669011), (7, 21286719), (9, 16556337), (21, 7095573), (27, 5518779), (63, 2365191), (81, 1839593), (109, 1367037), (189, 788397), (327, 455679), (567, 262799), (763, 195291), (981, 151893), (2289, 65097), (2411, 61803), (2943, 50631), (6867, 21699), (7233, 20601), (8829, 16877)]