71397248838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{321609229}}^1$

素因数の和:321609271

約数の個数: 16

約数和(自身を含む): 146653808880

約数和(自身を除く): 75256560042

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 321609229, 643218458, 964827687, 1929655374, 11899541473, 23799082946, 35698624419, 71397248838]

約数ペア:

[(1, 71397248838), (2, 35698624419), (3, 23799082946), (6, 11899541473), (37, 1929655374), (74, 964827687), (111, 643218458), (222, 321609229)]