71616231

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3218

約数の個数: 28

約数和(自身を含む): 110873920

約数和(自身を除く): 39257689

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 3169, 7533, 9507, 22599, 28521, 85563, 98239, 256689, 294717, 770067, 884151, 2310201, 2652453, 7957359, 23872077, 71616231]

約数ペア:

[(1, 71616231), (3, 23872077), (9, 7957359), (27, 2652453), (31, 2310201), (81, 884151), (93, 770067), (243, 294717), (279, 256689), (729, 98239), (837, 85563), (2511, 28521), (3169, 22599), (7533, 9507)]