71882893

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 76847616

約数和(自身を除く): 4964723

約数列:

[1, 31, 53, 67, 653, 1643, 2077, 3551, 20243, 34609, 43751, 110081, 1072879, 1356281, 2318803, 71882893]

約数ペア:

[(1, 71882893), (31, 2318803), (53, 1356281), (67, 1072879), (653, 110081), (1643, 43751), (2077, 34609), (3551, 20243)]