475743537

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{65993}}^1$

素因数の和:66094

約数の個数: 20

約数和(自身を含む): 718674660

約数和(自身を除く): 242931123

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 65993, 197979, 593937, 1781811, 5345433, 5873377, 17620131, 52860393, 158581179, 475743537]

約数ペア:

[(1, 475743537), (3, 158581179), (9, 52860393), (27, 17620131), (81, 5873377), (89, 5345433), (267, 1781811), (801, 593937), (2403, 197979), (7209, 65993)]