156983184009

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^2\times {\mathrm{25117}}^1$

素因数の和:25434

約数の個数: 36

約数和(自身を含む): 234603576844

約数和(自身を除く): 77620392835

約数列:

[1, 3, 9, 37, 111, 137, 333, 411, 1233, 5069, 15207, 18769, 25117, 45621, 56307, 75351, 168921, 226053, 694453, 929329, 2083359, 2787987, 3441029, 6250077, 8363961, 10323087, 30969261, 127318073, 381954219, 471420973, 1145862657, 1414262919, 4242788757, 17442576001, 52327728003, 156983184009]

約数ペア:

[(1, 156983184009), (3, 52327728003), (9, 17442576001), (37, 4242788757), (111, 1414262919), (137, 1145862657), (333, 471420973), (411, 381954219), (1233, 127318073), (5069, 30969261), (15207, 10323087), (18769, 8363961), (25117, 6250077), (45621, 3441029), (56307, 2787987), (75351, 2083359), (168921, 929329), (226053, 694453)]