26916669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 43319640

約数和(自身を除く): 16402971

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 7933, 23799, 71397, 103129, 230057, 309387, 690171, 928161, 2070513, 2990741, 8972223, 26916669]

約数ペア:

[(1, 26916669), (3, 8972223), (9, 2990741), (13, 2070513), (29, 928161), (39, 690171), (87, 309387), (117, 230057), (261, 103129), (377, 71397), (1131, 23799), (3393, 7933)]