78570459

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 127975680

約数和(自身を除く): 49405221

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 1931, 3699, 4521, 5793, 13563, 17379, 21241, 40689, 52137, 63723, 191169, 264547, 573507, 793641, 2380923, 2910017, 7142769, 8730051, 26190153, 78570459]

約数ペア:

[(1, 78570459), (3, 26190153), (9, 8730051), (11, 7142769), (27, 2910017), (33, 2380923), (99, 793641), (137, 573507), (297, 264547), (411, 191169), (1233, 63723), (1507, 52137), (1931, 40689), (3699, 21241), (4521, 17379), (5793, 13563)]