129564159

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{4451}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 178934784

約数和(自身を除く): 49370625

約数列:

[1, 3, 31, 93, 313, 939, 4451, 9703, 13353, 29109, 137981, 413943, 1393163, 4179489, 43188053, 129564159]

約数ペア:

[(1, 129564159), (3, 43188053), (31, 4179489), (93, 1393163), (313, 413943), (939, 137981), (4451, 29109), (9703, 13353)]