90133813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 122266368

約数和(自身を除く): 32132555

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 407, 629, 1309, 1861, 2849, 4403, 6919, 13027, 20471, 31637, 48433, 68857, 143297, 221459, 348007, 481999, 757427, 1170569, 2436049, 5301989, 8193983, 12876259, 90133813]

約数ペア:

[(1, 90133813), (7, 12876259), (11, 8193983), (17, 5301989), (37, 2436049), (77, 1170569), (119, 757427), (187, 481999), (259, 348007), (407, 221459), (629, 143297), (1309, 68857), (1861, 48433), (2849, 31637), (4403, 20471), (6919, 13027)]