81335807

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6791}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 97804800

約数和(自身を除く): 16468993

約数列:

[1, 7, 29, 59, 203, 413, 1711, 6791, 11977, 47537, 196939, 400669, 1378573, 2804683, 11619401, 81335807]

約数ペア:

[(1, 81335807), (7, 11619401), (29, 2804683), (59, 1378573), (203, 400669), (413, 196939), (1711, 47537), (6791, 11977)]