74967009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13829}}^1$

素因数の和:13984

約数の個数: 16

約数和(自身を含む): 108427200

約数和(自身を除く): 33460191

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 13829, 41487, 179777, 539331, 1922231, 5766693, 24989003, 74967009]

約数ペア:

[(1, 74967009), (3, 24989003), (13, 5766693), (39, 1922231), (139, 539331), (417, 179777), (1807, 41487), (5421, 13829)]