71493678

素因数分解:

$2^1\times 3^4\times {\mathrm{441319}}^1$

素因数の和:441333

約数の個数: 20

約数和(自身を含む): 160199160

約数和(自身を除く): 88705482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 441319, 882638, 1323957, 2647914, 3971871, 7943742, 11915613, 23831226, 35746839, 71493678]

約数ペア:

[(1, 71493678), (2, 35746839), (3, 23831226), (6, 11915613), (9, 7943742), (18, 3971871), (27, 2647914), (54, 1323957), (81, 882638), (162, 441319)]