2016122427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 3395520000

約数和(自身を除く): 1379397573

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 149, 261, 297, 319, 447, 783, 957, 1341, 1571, 1639, 2871, 4023, 4321, 4713, 4917, 8613, 12963, 14139, 14751, 17281, 38889, 42417, 44253, 45559, 47531, 51843, 116667, 136677, 142593, 155529, 234079, 410031, 427779, 466587, 501149, 702237, 1230093, 1283337, 1503447, 2106711, 2574869, 4510341, 6320133, 6788291, 7724607, 13531023, 20364873, 23173821, 61094619, 69521463, 74671201, 183283857, 224013603, 672040809, 2016122427]

約数ペア:

[(1, 2016122427), (3, 672040809), (9, 224013603), (11, 183283857), (27, 74671201), (29, 69521463), (33, 61094619), (87, 23173821), (99, 20364873), (149, 13531023), (261, 7724607), (297, 6788291), (319, 6320133), (447, 4510341), (783, 2574869), (957, 2106711), (1341, 1503447), (1571, 1283337), (1639, 1230093), (2871, 702237), (4023, 501149), (4321, 466587), (4713, 427779), (4917, 410031), (8613, 234079), (12963, 155529), (14139, 142593), (14751, 136677), (17281, 116667), (38889, 51843), (42417, 47531), (44253, 45559)]