25452603

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 42113280

約数和(自身を除く): 16660677

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 1993, 4257, 5979, 12771, 17937, 21923, 53811, 65769, 85699, 197307, 257097, 591921, 771291, 942689, 2313873, 2828067, 8484201, 25452603]

約数ペア:

[(1, 25452603), (3, 8484201), (9, 2828067), (11, 2313873), (27, 942689), (33, 771291), (43, 591921), (99, 257097), (129, 197307), (297, 85699), (387, 65769), (473, 53811), (1161, 21923), (1419, 17937), (1993, 12771), (4257, 5979)]