71098803

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{5813}}^1$

素因数の和:5976

約数の個数: 20

約数和(自身を含む): 106931088

約数和(自身を除く): 35832285

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 5813, 12231, 17439, 52317, 156951, 470853, 877763, 2633289, 7899867, 23699601, 71098803]

約数ペア:

[(1, 71098803), (3, 23699601), (9, 7899867), (27, 2633289), (81, 877763), (151, 470853), (453, 156951), (1359, 52317), (4077, 17439), (5813, 12231)]