27488853

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:854

約数の個数: 36

約数和(自身を含む): 46807488

約数和(自身を除く): 19318635

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 441, 581, 747, 751, 1743, 2253, 4067, 5229, 5257, 6759, 12201, 15771, 36603, 36799, 47313, 62333, 110397, 186999, 331191, 436331, 560997, 1308993, 3054317, 3926979, 9162951, 27488853]

約数ペア:

[(1, 27488853), (3, 9162951), (7, 3926979), (9, 3054317), (21, 1308993), (49, 560997), (63, 436331), (83, 331191), (147, 186999), (249, 110397), (441, 62333), (581, 47313), (747, 36799), (751, 36603), (1743, 15771), (2253, 12201), (4067, 6759), (5229, 5257)]