79147611

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{10979}}^1$

素因数の和:11080

約数の個数: 20

約数和(自身を含む): 119572200

約数和(自身を除く): 40424589

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 10979, 32937, 98811, 296433, 889299, 977131, 2931393, 8794179, 26382537, 79147611]

約数ペア:

[(1, 79147611), (3, 26382537), (9, 8794179), (27, 2931393), (81, 977131), (89, 889299), (267, 296433), (801, 98811), (2403, 32937), (7209, 10979)]