67628121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47659}}^1$

素因数の和:47716

約数の個数: 16

約数和(自身を含む): 100657920

約数和(自身を除く): 33029799

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 47659, 142977, 524249, 1572747, 2049337, 6148011, 22542707, 67628121]

約数ペア:

[(1, 67628121), (3, 22542707), (11, 6148011), (33, 2049337), (43, 1572747), (129, 524249), (473, 142977), (1419, 47659)]