127856742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12907}}^1$

素因数の和:13052

約数の個数: 32

約数和(自身を含む): 277573632

約数和(自身を除く): 149716890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 12907, 25814, 38721, 77442, 167791, 335582, 503373, 1006746, 1639189, 3278378, 4917567, 9835134, 21309457, 42618914, 63928371, 127856742]

約数ペア:

[(1, 127856742), (2, 63928371), (3, 42618914), (6, 21309457), (13, 9835134), (26, 4917567), (39, 3278378), (78, 1639189), (127, 1006746), (254, 503373), (381, 335582), (762, 167791), (1651, 77442), (3302, 38721), (4953, 25814), (9906, 12907)]