78038259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19427}}^1$

素因数の和:19546

約数の個数: 16

約数和(自身を含む): 113148672

約数和(自身を除く): 35110413

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 19427, 58281, 252551, 757653, 2000981, 6002943, 26012753, 78038259]

約数ペア:

[(1, 78038259), (3, 26012753), (13, 6002943), (39, 2000981), (103, 757653), (309, 252551), (1339, 58281), (4017, 19427)]