25405677

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 41477760

約数和(自身を除く): 16072083

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 757, 1017, 1243, 2271, 3051, 3729, 6813, 8327, 11187, 20439, 24981, 33561, 74943, 85541, 224829, 256623, 769869, 940951, 2309607, 2822853, 8468559, 25405677]

約数ペア:

[(1, 25405677), (3, 8468559), (9, 2822853), (11, 2309607), (27, 940951), (33, 769869), (99, 256623), (113, 224829), (297, 85541), (339, 74943), (757, 33561), (1017, 24981), (1243, 20439), (2271, 11187), (3051, 8327), (3729, 6813)]