90283599

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 69706161

約数列:

[1, 3, 7, 9, 21, 27, 41, 61, 63, 123, 183, 189, 191, 287, 369, 427, 549, 573, 861, 1107, 1281, 1337, 1647, 1719, 2501, 2583, 3843, 4011, 5157, 7503, 7749, 7831, 11529, 11651, 12033, 17507, 22509, 23493, 34953, 36099, 52521, 54817, 67527, 70479, 81557, 104859, 157563, 164451, 211437, 244671, 314577, 472689, 477691, 493353, 734013, 1433073, 1480059, 2202039, 3343837, 4299219, 10031511, 12897657, 30094533, 90283599]

約数ペア:

[(1, 90283599), (3, 30094533), (7, 12897657), (9, 10031511), (21, 4299219), (27, 3343837), (41, 2202039), (61, 1480059), (63, 1433073), (123, 734013), (183, 493353), (189, 477691), (191, 472689), (287, 314577), (369, 244671), (427, 211437), (549, 164451), (573, 157563), (861, 104859), (1107, 81557), (1281, 70479), (1337, 67527), (1647, 54817), (1719, 52521), (2501, 36099), (2583, 34953), (3843, 23493), (4011, 22509), (5157, 17507), (7503, 12033), (7749, 11651), (7831, 11529)]