67415421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42641}}^1$

素因数の和:42692

約数の個数: 16

約数和(自身を含む): 98247168

約数和(自身を除く): 30831747

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 42641, 127923, 724897, 1321871, 2174691, 3965613, 22471807, 67415421]

約数ペア:

[(1, 67415421), (3, 22471807), (17, 3965613), (31, 2174691), (51, 1321871), (93, 724897), (527, 127923), (1581, 42641)]