77291469

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{168391}}^1$

素因数の和:168417

約数の個数: 16

約数和(自身を含む): 121242240

約数和(自身を除く): 43950771

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 168391, 505173, 1515519, 2862647, 4546557, 8587941, 25763823, 77291469]

約数ペア:

[(1, 77291469), (3, 25763823), (9, 8587941), (17, 4546557), (27, 2862647), (51, 1515519), (153, 505173), (459, 168391)]