196271721

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{5087}}^1$

素因数の和:6525

約数の個数: 16

約数和(自身を含む): 291033600

約数和(自身を除く): 94761879

約数列:

[1, 3, 9, 27, 1429, 4287, 5087, 12861, 15261, 38583, 45783, 137349, 7269323, 21807969, 65423907, 196271721]

約数ペア:

[(1, 196271721), (3, 65423907), (9, 21807969), (27, 7269323), (1429, 137349), (4287, 45783), (5087, 38583), (12861, 15261)]