77500557

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{32993}}^1$

素因数の和:33034

約数の個数: 20

約数和(自身を含む): 119768220

約数和(自身を除く): 42267663

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 32993, 98979, 296937, 890811, 956797, 2672433, 2870391, 8611173, 25833519, 77500557]

約数ペア:

[(1, 77500557), (3, 25833519), (9, 8611173), (27, 2870391), (29, 2672433), (81, 956797), (87, 890811), (261, 296937), (783, 98979), (2349, 32993)]