179803071

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 308509344

約数和(自身を除く): 128706273

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 567, 699, 1361, 1631, 2097, 4083, 4893, 6291, 9527, 12249, 14679, 18873, 28581, 36747, 44037, 85743, 110241, 132111, 257229, 317113, 771687, 951339, 2219791, 2854017, 6659373, 8562051, 19978119, 25686153, 59934357, 179803071]

約数ペア:

[(1, 179803071), (3, 59934357), (7, 25686153), (9, 19978119), (21, 8562051), (27, 6659373), (63, 2854017), (81, 2219791), (189, 951339), (233, 771687), (567, 317113), (699, 257229), (1361, 132111), (1631, 110241), (2097, 85743), (4083, 44037), (4893, 36747), (6291, 28581), (9527, 18873), (12249, 14679)]