55802601

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 88862400

約数和(自身を除く): 33059799

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 303, 359, 513, 909, 1077, 1539, 1919, 2727, 3231, 5757, 6821, 8181, 9693, 17271, 20463, 29079, 36259, 51813, 61389, 108777, 155439, 184167, 326331, 552501, 688921, 978993, 2066763, 2936979, 6200289, 18600867, 55802601]

約数ペア:

[(1, 55802601), (3, 18600867), (9, 6200289), (19, 2936979), (27, 2066763), (57, 978993), (81, 688921), (101, 552501), (171, 326331), (303, 184167), (359, 155439), (513, 108777), (909, 61389), (1077, 51813), (1539, 36259), (1919, 29079), (2727, 20463), (3231, 17271), (5757, 9693), (6821, 8181)]