64340697

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6548

約数の個数: 16

約数和(自身を含む): 88860672

約数和(自身を除く): 24519975

約数列:

[1, 3, 47, 71, 141, 213, 3337, 6427, 10011, 19281, 302069, 456317, 906207, 1368951, 21446899, 64340697]

約数ペア:

[(1, 64340697), (3, 21446899), (47, 1368951), (71, 906207), (141, 456317), (213, 302069), (3337, 19281), (6427, 10011)]