85777359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 125680896

約数和(自身を除く): 39903537

約数列:

[1, 3, 17, 37, 51, 111, 131, 347, 393, 629, 1041, 1887, 2227, 4847, 5899, 6681, 12839, 14541, 17697, 38517, 45457, 82399, 136371, 218263, 247197, 654789, 772769, 1681909, 2318307, 5045727, 28592453, 85777359]

約数ペア:

[(1, 85777359), (3, 28592453), (17, 5045727), (37, 2318307), (51, 1681909), (111, 772769), (131, 654789), (347, 247197), (393, 218263), (629, 136371), (1041, 82399), (1887, 45457), (2227, 38517), (4847, 17697), (5899, 14541), (6681, 12839)]