81695706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{716629}}^1$

素因数の和:716653

約数の個数: 16

約数和(自身を含む): 171991200

約数和(自身を除く): 90295494

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 716629, 1433258, 2149887, 4299774, 13615951, 27231902, 40847853, 81695706]

約数ペア:

[(1, 81695706), (2, 40847853), (3, 27231902), (6, 13615951), (19, 4299774), (38, 2149887), (57, 1433258), (114, 716629)]