979231671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 1741409280

約数和(自身を除く): 762177609

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 113, 153, 171, 187, 209, 271, 323, 339, 561, 627, 813, 969, 1017, 1243, 1683, 1881, 1921, 2147, 2439, 2907, 2981, 3553, 3729, 4607, 5149, 5763, 6441, 8943, 10659, 11187, 13821, 15447, 17289, 19323, 21131, 23617, 26829, 30623, 31977, 36499, 41463, 46341, 50677, 56639, 63393, 70851, 87533, 91869, 109497, 152031, 169917, 190179, 212553, 262599, 275607, 328491, 336853, 401489, 456093, 509751, 520591, 581837, 787797, 962863, 1010559, 1204467, 1561773, 1745511, 2888589, 3031677, 3613401, 4685319, 5236533, 5726501, 6400207, 8665767, 9891229, 17179503, 19200621, 29673687, 51538509, 57601863, 89021061, 108803519, 326410557, 979231671]

約数ペア:

[(1, 979231671), (3, 326410557), (9, 108803519), (11, 89021061), (17, 57601863), (19, 51538509), (33, 29673687), (51, 19200621), (57, 17179503), (99, 9891229), (113, 8665767), (153, 6400207), (171, 5726501), (187, 5236533), (209, 4685319), (271, 3613401), (323, 3031677), (339, 2888589), (561, 1745511), (627, 1561773), (813, 1204467), (969, 1010559), (1017, 962863), (1243, 787797), (1683, 581837), (1881, 520591), (1921, 509751), (2147, 456093), (2439, 401489), (2907, 336853), (2981, 328491), (3553, 275607), (3729, 262599), (4607, 212553), (5149, 190179), (5763, 169917), (6441, 152031), (8943, 109497), (10659, 91869), (11187, 87533), (13821, 70851), (15447, 63393), (17289, 56639), (19323, 50677), (21131, 46341), (23617, 41463), (26829, 36499), (30623, 31977)]