58774177

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 78599808

約数和(自身を除く): 19825631

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 431, 539, 847, 1127, 1771, 2783, 3017, 4741, 5929, 9913, 12397, 19481, 21119, 33187, 52151, 69391, 109043, 136367, 232309, 365057, 485737, 763301, 1199473, 2555399, 5343107, 8396311, 58774177]

約数ペア:

[(1, 58774177), (7, 8396311), (11, 5343107), (23, 2555399), (49, 1199473), (77, 763301), (121, 485737), (161, 365057), (253, 232309), (431, 136367), (539, 109043), (847, 69391), (1127, 52151), (1771, 33187), (2783, 21119), (3017, 19481), (4741, 12397), (5929, 9913)]