84505743

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5236

約数の個数: 36

約数和(自身を含む): 145858440

約数和(自身を除く): 61352697

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5179, 5439, 15537, 16317, 36253, 46611, 108759, 191623, 253771, 326277, 574869, 761313, 1341361, 1724607, 2283939, 4024083, 9389527, 12072249, 28168581, 84505743]

約数ペア:

[(1, 84505743), (3, 28168581), (7, 12072249), (9, 9389527), (21, 4024083), (37, 2283939), (49, 1724607), (63, 1341361), (111, 761313), (147, 574869), (259, 326277), (333, 253771), (441, 191623), (777, 108759), (1813, 46611), (2331, 36253), (5179, 16317), (5439, 15537)]