377012961

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21061}}^1$

素因数の和:21103

約数の個数: 40

約数和(自身を含む): 642222504

約数和(自身を除く): 265209543

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 21061, 63183, 189549, 273793, 358037, 568647, 821379, 1074111, 1705941, 2464137, 3222333, 4654481, 7392411, 9666999, 13963443, 22177233, 29000997, 41890329, 125670987, 377012961]

約数ペア:

[(1, 377012961), (3, 125670987), (9, 41890329), (13, 29000997), (17, 22177233), (27, 13963443), (39, 9666999), (51, 7392411), (81, 4654481), (117, 3222333), (153, 2464137), (221, 1705941), (351, 1074111), (459, 821379), (663, 568647), (1053, 358037), (1377, 273793), (1989, 189549), (5967, 63183), (17901, 21061)]