82073439

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1913}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 139645440

約数和(自身を除く): 57572001

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 681, 1589, 1913, 2043, 4767, 5739, 6129, 13391, 14301, 17217, 40173, 42903, 51651, 120519, 361557, 434251, 1302753, 3039757, 3908259, 9119271, 11724777, 27357813, 82073439]

約数ペア:

[(1, 82073439), (3, 27357813), (7, 11724777), (9, 9119271), (21, 3908259), (27, 3039757), (63, 1302753), (189, 434251), (227, 361557), (681, 120519), (1589, 51651), (1913, 42903), (2043, 40173), (4767, 17217), (5739, 14301), (6129, 13391)]