71319867

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 96219648

約数和(自身を除く): 24899781

約数列:

[1, 3, 151, 313, 453, 503, 939, 1509, 47263, 75953, 141789, 157439, 227859, 472317, 23773289, 71319867]

約数ペア:

[(1, 71319867), (3, 23773289), (151, 472317), (313, 227859), (453, 157439), (503, 141789), (939, 75953), (1509, 47263)]