81006737

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 95340672

約数和(自身を除く): 14333935

約数列:

[1, 7, 53, 97, 371, 679, 2251, 5141, 15757, 35987, 119303, 218347, 835121, 1528429, 11572391, 81006737]

約数ペア:

[(1, 81006737), (7, 11572391), (53, 1528429), (97, 835121), (371, 218347), (679, 119303), (2251, 35987), (5141, 15757)]