79242381

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 122943744

約数和(自身を除く): 43701363

約数列:

[1, 3, 9, 27, 41, 81, 107, 123, 223, 321, 369, 669, 963, 1107, 2007, 2889, 3321, 4387, 6021, 8667, 9143, 13161, 18063, 23861, 27429, 39483, 71583, 82287, 118449, 214749, 246861, 355347, 644247, 740583, 978301, 1932741, 2934903, 8804709, 26414127, 79242381]

約数ペア:

[(1, 79242381), (3, 26414127), (9, 8804709), (27, 2934903), (41, 1932741), (81, 978301), (107, 740583), (123, 644247), (223, 355347), (321, 246861), (369, 214749), (669, 118449), (963, 82287), (1107, 71583), (2007, 39483), (2889, 27429), (3321, 23861), (4387, 18063), (6021, 13161), (8667, 9143)]