230835231

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 168332769

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 131, 153, 187, 297, 349, 393, 459, 561, 1047, 1179, 1441, 1683, 2227, 3141, 3537, 3839, 4323, 5049, 5933, 6681, 9423, 11517, 12969, 17799, 20043, 24497, 34551, 38907, 45719, 53397, 60129, 65263, 73491, 103653, 137157, 160191, 195789, 220473, 411471, 502909, 587367, 661419, 777223, 1234413, 1508727, 1762101, 2331669, 4526181, 6995007, 8549453, 13578543, 20985021, 25648359, 76945077, 230835231]

約数ペア:

[(1, 230835231), (3, 76945077), (9, 25648359), (11, 20985021), (17, 13578543), (27, 8549453), (33, 6995007), (51, 4526181), (99, 2331669), (131, 1762101), (153, 1508727), (187, 1234413), (297, 777223), (349, 661419), (393, 587367), (459, 502909), (561, 411471), (1047, 220473), (1179, 195789), (1441, 160191), (1683, 137157), (2227, 103653), (3141, 73491), (3537, 65263), (3839, 60129), (4323, 53397), (5049, 45719), (5933, 38907), (6681, 34551), (9423, 24497), (11517, 20043), (12969, 17799)]