67870131

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16921}}^1$

素因数の和:17122

約数の個数: 16

約数和(自身を含む): 103968768

約数和(自身を除く): 36098637

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 16921, 50763, 118447, 355341, 3231911, 9695733, 22623377, 67870131]

約数ペア:

[(1, 67870131), (3, 22623377), (7, 9695733), (21, 3231911), (191, 355341), (573, 118447), (1337, 50763), (4011, 16921)]