61685811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7001}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 98308080

約数和(自身を除く): 36622269

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 7001, 8811, 21003, 63009, 77011, 231033, 623089, 693099, 1869267, 5607801, 6853979, 20561937, 61685811]

約数ペア:

[(1, 61685811), (3, 20561937), (9, 6853979), (11, 5607801), (33, 1869267), (89, 693099), (99, 623089), (267, 231033), (801, 77011), (979, 63009), (2937, 21003), (7001, 8811)]