129719367

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 213736320

約数和(自身を除く): 84016953

約数列:

[1, 3, 9, 17, 27, 41, 51, 61, 113, 123, 153, 183, 339, 369, 459, 549, 697, 1017, 1037, 1107, 1647, 1921, 2091, 2501, 3051, 3111, 4633, 5763, 6273, 6893, 7503, 9333, 13899, 17289, 18819, 20679, 22509, 27999, 41697, 42517, 51867, 62037, 67527, 78761, 117181, 125091, 127551, 186111, 236283, 282613, 351543, 382653, 708849, 847839, 1054629, 1147959, 2126547, 2543517, 3163887, 4804421, 7630551, 14413263, 43239789, 129719367]

約数ペア:

[(1, 129719367), (3, 43239789), (9, 14413263), (17, 7630551), (27, 4804421), (41, 3163887), (51, 2543517), (61, 2126547), (113, 1147959), (123, 1054629), (153, 847839), (183, 708849), (339, 382653), (369, 351543), (459, 282613), (549, 236283), (697, 186111), (1017, 127551), (1037, 125091), (1107, 117181), (1647, 78761), (1921, 67527), (2091, 62037), (2501, 51867), (3051, 42517), (3111, 41697), (4633, 27999), (5763, 22509), (6273, 20679), (6893, 18819), (7503, 17289), (9333, 13899)]