25020711

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 39621120

約数和(自身を除く): 14600409

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 937, 989, 1161, 2811, 2967, 8433, 8901, 21551, 25299, 26703, 40291, 64653, 120873, 193959, 362619, 581877, 926693, 1087857, 2780079, 8340237, 25020711]

約数ペア:

[(1, 25020711), (3, 8340237), (9, 2780079), (23, 1087857), (27, 926693), (43, 581877), (69, 362619), (129, 193959), (207, 120873), (387, 64653), (621, 40291), (937, 26703), (989, 25299), (1161, 21551), (2811, 8901), (2967, 8433)]