71571171

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{46687}}^1$

素因数の和:46770

約数の個数: 16

約数和(自身を含む): 110557184

約数和(自身を除く): 38986013

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 46687, 140061, 326809, 980427, 3408151, 10224453, 23857057, 71571171]

約数ペア:

[(1, 71571171), (3, 23857057), (7, 10224453), (21, 3408151), (73, 980427), (219, 326809), (511, 140061), (1533, 46687)]