61656441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 42023559

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 2999, 6853, 8997, 20559, 20993, 32989, 62979, 98967, 230923, 266911, 692769, 800733, 1868377, 2936021, 5605131, 8808063, 20552147, 61656441]

約数ペア:

[(1, 61656441), (3, 20552147), (7, 8808063), (11, 5605131), (21, 2936021), (33, 1868377), (77, 800733), (89, 692769), (231, 266911), (267, 230923), (623, 98967), (979, 62979), (1869, 32989), (2937, 20993), (2999, 20559), (6853, 8997)]