201216785913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{156345599}}^1$

素因数の和:156345629

約数の個数: 24

約数和(自身を含む): 341458790400

約数和(自身を除く): 140242004487

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 156345599, 469036797, 1407110391, 1719801589, 2032492787, 5159404767, 6097478361, 15478214301, 18292435083, 22357420657, 67072261971, 201216785913]

約数ペア:

[(1, 201216785913), (3, 67072261971), (9, 22357420657), (11, 18292435083), (13, 15478214301), (33, 6097478361), (39, 5159404767), (99, 2032492787), (117, 1719801589), (143, 1407110391), (429, 469036797), (1287, 156345599)]