860820129

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4567}}^1$

素因数の和:4771

約数の個数: 40

約数和(自身を含む): 1392874560

約数和(自身を除く): 532054431

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 179, 351, 537, 1053, 1611, 2327, 4567, 4833, 6981, 13701, 14499, 20943, 41103, 59371, 62829, 123309, 178113, 188487, 369927, 534339, 817493, 1603017, 2452479, 4809051, 7357437, 10627409, 22072311, 31882227, 66216933, 95646681, 286940043, 860820129]

約数ペア:

[(1, 860820129), (3, 286940043), (9, 95646681), (13, 66216933), (27, 31882227), (39, 22072311), (81, 10627409), (117, 7357437), (179, 4809051), (351, 2452479), (537, 1603017), (1053, 817493), (1611, 534339), (2327, 369927), (4567, 188487), (4833, 178113), (6981, 123309), (13701, 62829), (14499, 59371), (20943, 41103)]