73987729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 82310400

約数和(自身を除く): 8322671

約数列:

[1, 19, 29, 47, 551, 893, 1363, 2857, 25897, 54283, 82853, 134279, 1574207, 2551301, 3894091, 73987729]

約数ペア:

[(1, 73987729), (19, 3894091), (29, 2551301), (47, 1574207), (551, 134279), (893, 82853), (1363, 54283), (2857, 25897)]