68177403

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8389}}^1$

素因数の和:8448

約数の個数: 32

約数和(自身を含む): 118131200

約数和(自身を除く): 49953797

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 8389, 25167, 58723, 75501, 176169, 226503, 360727, 528507, 1082181, 1585521, 2525089, 3246543, 7575267, 9739629, 22725801, 68177403]

約数ペア:

[(1, 68177403), (3, 22725801), (7, 9739629), (9, 7575267), (21, 3246543), (27, 2525089), (43, 1585521), (63, 1082181), (129, 528507), (189, 360727), (301, 226503), (387, 176169), (903, 75501), (1161, 58723), (2709, 25167), (8127, 8389)]