127788402959

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{2851}}^1\times {\mathrm{11579}}^1$

素因数の和:14523

約数の個数: 24

約数和(自身を含む): 150599289600

約数和(自身を除く): 22810886641

約数列:

[1, 7, 49, 79, 553, 2851, 3871, 11579, 19957, 81053, 139699, 225229, 567371, 914741, 1576603, 6403187, 11036221, 33011729, 44822309, 231082103, 1617574721, 2607926591, 18255486137, 127788402959]

約数ペア:

[(1, 127788402959), (7, 18255486137), (49, 2607926591), (79, 1617574721), (553, 231082103), (2851, 44822309), (3871, 33011729), (11579, 11036221), (19957, 6403187), (81053, 1576603), (139699, 914741), (225229, 567371)]