90400611

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1933}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 147045888

約数和(自身を除く): 56645277

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1933, 2227, 2751, 5799, 6681, 13531, 15589, 32861, 40593, 46767, 98583, 230027, 253223, 690081, 759669, 1772561, 4304791, 5317683, 12914373, 30133537, 90400611]

約数ペア:

[(1, 90400611), (3, 30133537), (7, 12914373), (17, 5317683), (21, 4304791), (51, 1772561), (119, 759669), (131, 690081), (357, 253223), (393, 230027), (917, 98583), (1933, 46767), (2227, 40593), (2751, 32861), (5799, 15589), (6681, 13531)]