26326989

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 43392960

約数和(自身を除く): 17065971

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 911, 1521, 2223, 2733, 3211, 8199, 9633, 11843, 17309, 28899, 35529, 51927, 106587, 153959, 155781, 225017, 461877, 675051, 1385631, 2025153, 2925221, 8775663, 26326989]

約数ペア:

[(1, 26326989), (3, 8775663), (9, 2925221), (13, 2025153), (19, 1385631), (39, 675051), (57, 461877), (117, 225017), (169, 155781), (171, 153959), (247, 106587), (507, 51927), (741, 35529), (911, 28899), (1521, 17309), (2223, 11843), (2733, 9633), (3211, 8199)]