1216014777

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 1919408400

約数和(自身を除く): 703393623

約数列:

[1, 3, 9, 17, 41, 51, 123, 149, 153, 369, 447, 697, 1301, 1341, 2091, 2533, 3903, 6109, 6273, 7599, 11709, 18327, 22117, 22797, 53341, 54981, 66351, 103853, 160023, 193849, 199053, 311559, 480069, 581547, 906797, 934677, 1744641, 2720391, 3295433, 7947809, 8161173, 9886299, 23843427, 29658897, 71530281, 135112753, 405338259, 1216014777]

約数ペア:

[(1, 1216014777), (3, 405338259), (9, 135112753), (17, 71530281), (41, 29658897), (51, 23843427), (123, 9886299), (149, 8161173), (153, 7947809), (369, 3295433), (447, 2720391), (697, 1744641), (1301, 934677), (1341, 906797), (2091, 581547), (2533, 480069), (3903, 311559), (6109, 199053), (6273, 193849), (7599, 160023), (11709, 103853), (18327, 66351), (22117, 54981), (22797, 53341)]