40050909

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 62307840

約数和(自身を除く): 22256931

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 853, 999, 1269, 1739, 2559, 5217, 7677, 15651, 23031, 31561, 40091, 46953, 94683, 120273, 284049, 360819, 852147, 1082457, 1483367, 4450101, 13350303, 40050909]

約数ペア:

[(1, 40050909), (3, 13350303), (9, 4450101), (27, 1483367), (37, 1082457), (47, 852147), (111, 360819), (141, 284049), (333, 120273), (423, 94683), (853, 46953), (999, 40091), (1269, 31561), (1739, 23031), (2559, 15651), (5217, 7677)]