84480357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 129040128

約数和(自身を除く): 44559771

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 1777, 2067, 3657, 5331, 15847, 23101, 40871, 47541, 69303, 94181, 122613, 282543, 531323, 1224353, 1593969, 2166163, 3673059, 6498489, 28160119, 84480357]

約数ペア:

[(1, 84480357), (3, 28160119), (13, 6498489), (23, 3673059), (39, 2166163), (53, 1593969), (69, 1224353), (159, 531323), (299, 282543), (689, 122613), (897, 94181), (1219, 69303), (1777, 47541), (2067, 40871), (3657, 23101), (5331, 15847)]