64861011

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 95584320

約数和(自身を除く): 30723309

約数列:

[1, 3, 9, 73, 219, 269, 367, 657, 807, 1101, 2421, 3303, 19637, 26791, 58911, 80373, 98723, 176733, 241119, 296169, 888507, 7206779, 21620337, 64861011]

約数ペア:

[(1, 64861011), (3, 21620337), (9, 7206779), (73, 888507), (219, 296169), (269, 241119), (367, 176733), (657, 98723), (807, 80373), (1101, 58911), (2421, 26791), (3303, 19637)]