266662017

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30577}}^1$

素因数の和:30622

約数の個数: 32

約数和(自身を含む): 440323200

約数和(自身を除く): 173661183

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 30577, 91731, 275193, 519809, 580963, 825579, 1559427, 1742889, 4678281, 5228667, 9876371, 14034843, 15686001, 29629113, 88887339, 266662017]

約数ペア:

[(1, 266662017), (3, 88887339), (9, 29629113), (17, 15686001), (19, 14034843), (27, 9876371), (51, 5228667), (57, 4678281), (153, 1742889), (171, 1559427), (323, 825579), (459, 580963), (513, 519809), (969, 275193), (2907, 91731), (8721, 30577)]