64784799

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{32869}}^1$

素因数の和:32951

約数の個数: 16

約数和(自身を含む): 97295200

約数和(自身を除く): 32510401

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 32869, 98607, 295821, 887463, 2399437, 7198311, 21594933, 64784799]

約数ペア:

[(1, 64784799), (3, 21594933), (9, 7198311), (27, 2399437), (73, 887463), (219, 295821), (657, 98607), (1971, 32869)]