78248313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 133957824

約数和(自身を除く): 55709511

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 163, 373, 429, 489, 1119, 1287, 1467, 1793, 2119, 3357, 4103, 4849, 5379, 6357, 12309, 14547, 16137, 19071, 23309, 36927, 43641, 53339, 60799, 69927, 160017, 182397, 209781, 480051, 547191, 668789, 790387, 2006367, 2371161, 6019101, 7113483, 8694257, 26082771, 78248313]

約数ペア:

[(1, 78248313), (3, 26082771), (9, 8694257), (11, 7113483), (13, 6019101), (33, 2371161), (39, 2006367), (99, 790387), (117, 668789), (143, 547191), (163, 480051), (373, 209781), (429, 182397), (489, 160017), (1119, 69927), (1287, 60799), (1467, 53339), (1793, 43641), (2119, 36927), (3357, 23309), (4103, 19071), (4849, 16137), (5379, 14547), (6357, 12309)]