71913459

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20899}}^1$

素因数の和:20970

約数の個数: 16

約数和(自身を含む): 101657600

約数和(自身を除く): 29744141

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 20899, 62697, 647869, 773263, 1943607, 2319789, 23971153, 71913459]

約数ペア:

[(1, 71913459), (3, 23971153), (31, 2319789), (37, 1943607), (93, 773263), (111, 647869), (1147, 62697), (3441, 20899)]