1402524627

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 2258141184

約数和(自身を除く): 855616557

約数列:

[1, 3, 7, 21, 37, 61, 111, 127, 183, 233, 259, 381, 427, 699, 777, 889, 1281, 1631, 2257, 2667, 4699, 4893, 6771, 7747, 8621, 14097, 14213, 15799, 23241, 25863, 29591, 32893, 42639, 47397, 54229, 60347, 88773, 98679, 99491, 162687, 181041, 207137, 286639, 298473, 525881, 621411, 859917, 1094867, 1577643, 1805051, 2006473, 3284601, 3681167, 5415153, 6019419, 7664069, 11043501, 12635357, 22992207, 37906071, 66786887, 200360661, 467508209, 1402524627]

約数ペア:

[(1, 1402524627), (3, 467508209), (7, 200360661), (21, 66786887), (37, 37906071), (61, 22992207), (111, 12635357), (127, 11043501), (183, 7664069), (233, 6019419), (259, 5415153), (381, 3681167), (427, 3284601), (699, 2006473), (777, 1805051), (889, 1577643), (1281, 1094867), (1631, 859917), (2257, 621411), (2667, 525881), (4699, 298473), (4893, 286639), (6771, 207137), (7747, 181041), (8621, 162687), (14097, 99491), (14213, 98679), (15799, 88773), (23241, 60347), (25863, 54229), (29591, 47397), (32893, 42639)]