90317331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7643}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 141903216

約数和(自身を除く): 51585885

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 7643, 11817, 22929, 68787, 99359, 298077, 771943, 894231, 2315829, 6947487, 10035259, 30105777, 90317331]

約数ペア:

[(1, 90317331), (3, 30105777), (9, 10035259), (13, 6947487), (39, 2315829), (101, 894231), (117, 771943), (303, 298077), (909, 99359), (1313, 68787), (3939, 22929), (7643, 11817)]