124385787

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 198877536

約数和(自身を除く): 74491749

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 153, 309, 459, 877, 927, 1377, 1751, 2631, 2781, 5253, 7893, 8343, 14909, 15759, 23679, 44727, 47277, 71037, 90331, 134181, 141831, 270993, 402543, 812979, 1207629, 1535627, 2438937, 4606881, 7316811, 13820643, 41461929, 124385787]

約数ペア:

[(1, 124385787), (3, 41461929), (9, 13820643), (17, 7316811), (27, 4606881), (51, 2438937), (81, 1535627), (103, 1207629), (153, 812979), (309, 402543), (459, 270993), (877, 141831), (927, 134181), (1377, 90331), (1751, 71037), (2631, 47277), (2781, 44727), (5253, 23679), (7893, 15759), (8343, 14909)]