64515571203

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1\times {\mathrm{2857}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 88605865216

約数和(自身を除く): 24090294013

約数列:

[1, 3, 43, 129, 193, 579, 907, 2721, 2857, 8299, 8571, 24897, 39001, 117003, 122851, 175051, 368553, 525153, 551401, 1654203, 2591299, 7527193, 7773897, 22581579, 23710243, 71130729, 111425857, 334277571, 500120707, 1500362121, 21505190401, 64515571203]

約数ペア:

[(1, 64515571203), (3, 21505190401), (43, 1500362121), (129, 500120707), (193, 334277571), (579, 111425857), (907, 71130729), (2721, 23710243), (2857, 22581579), (8299, 7773897), (8571, 7527193), (24897, 2591299), (39001, 1654203), (117003, 551401), (122851, 525153), (175051, 368553)]