349743177

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5659}}^1$

素因数の和:5787

約数の個数: 40

約数和(自身を含む): 602676800

約数和(自身を除く): 252933623

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 2289, 2943, 5659, 6867, 8829, 16977, 20601, 39613, 50931, 61803, 118839, 152793, 356517, 458379, 616831, 1069551, 1850493, 3208653, 4317817, 5551479, 12953451, 16654437, 38860353, 49963311, 116581059, 349743177]

約数ペア:

[(1, 349743177), (3, 116581059), (7, 49963311), (9, 38860353), (21, 16654437), (27, 12953451), (63, 5551479), (81, 4317817), (109, 3208653), (189, 1850493), (327, 1069551), (567, 616831), (763, 458379), (981, 356517), (2289, 152793), (2943, 118839), (5659, 61803), (6867, 50931), (8829, 39613), (16977, 20601)]