67727745

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 129140136

約数和(自身を除く): 61412391

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1093, 1215, 1377, 2295, 3279, 3645, 4131, 5465, 6885, 9837, 12393, 16395, 18581, 20655, 29511, 49185, 55743, 61965, 88533, 92905, 147555, 167229, 265599, 278715, 442665, 501687, 796797, 836145, 1327995, 1505061, 2508435, 3983985, 4515183, 7525305, 13545549, 22575915, 67727745]

約数ペア:

[(1, 67727745), (3, 22575915), (5, 13545549), (9, 7525305), (15, 4515183), (17, 3983985), (27, 2508435), (45, 1505061), (51, 1327995), (81, 836145), (85, 796797), (135, 501687), (153, 442665), (243, 278715), (255, 265599), (405, 167229), (459, 147555), (729, 92905), (765, 88533), (1093, 61965), (1215, 55743), (1377, 49185), (2295, 29511), (3279, 20655), (3645, 18581), (4131, 16395), (5465, 12393), (6885, 9837)]