64174881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 94929408

約数和(自身を除く): 30754527

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 653, 697, 799, 1927, 1959, 2091, 2397, 5781, 11101, 26773, 30691, 32759, 33303, 80319, 92073, 98277, 455141, 521747, 1258331, 1365423, 1565241, 3774993, 21391627, 64174881]

約数ペア:

[(1, 64174881), (3, 21391627), (17, 3774993), (41, 1565241), (47, 1365423), (51, 1258331), (123, 521747), (141, 455141), (653, 98277), (697, 92073), (799, 80319), (1927, 33303), (1959, 32759), (2091, 30691), (2397, 26773), (5781, 11101)]