64867869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38543}}^1$

素因数の和:38577

約数の個数: 24

約数和(自身を含む): 108231552

約数和(自身を除く): 43363683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 38543, 115629, 346887, 423973, 655231, 1271919, 1965693, 3815757, 5897079, 7207541, 21622623, 64867869]

約数ペア:

[(1, 64867869), (3, 21622623), (9, 7207541), (11, 5897079), (17, 3815757), (33, 1965693), (51, 1271919), (99, 655231), (153, 423973), (187, 346887), (561, 115629), (1683, 38543)]