68431143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{26249}}^1$

素因数の和:26342

約数の個数: 16

約数和(自身を含む): 100800000

約数和(自身を除く): 32368857

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 26249, 78747, 288739, 866217, 2073671, 6221013, 22810381, 68431143]

約数ペア:

[(1, 68431143), (3, 22810381), (11, 6221013), (33, 2073671), (79, 866217), (237, 288739), (869, 78747), (2607, 26249)]