85277187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16087}}^1$

素因数の和:16143

約数の個数: 24

約数和(自身を含む): 133852160

約数和(自身を除く): 48574973

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 16087, 48261, 144783, 305653, 498697, 916959, 1496091, 2750877, 4488273, 9475243, 28425729, 85277187]

約数ペア:

[(1, 85277187), (3, 28425729), (9, 9475243), (19, 4488273), (31, 2750877), (57, 1496091), (93, 916959), (171, 498697), (279, 305653), (589, 144783), (1767, 48261), (5301, 16087)]