25261119

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 15596481

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 911, 1027, 2133, 2733, 3081, 8199, 9243, 11843, 24597, 27729, 35529, 71969, 106587, 215907, 319761, 647721, 935597, 1943163, 2806791, 8420373, 25261119]

約数ペア:

[(1, 25261119), (3, 8420373), (9, 2806791), (13, 1943163), (27, 935597), (39, 647721), (79, 319761), (117, 215907), (237, 106587), (351, 71969), (711, 35529), (911, 27729), (1027, 24597), (2133, 11843), (2733, 9243), (3081, 8199)]