804913263

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4019}}^1$

素因数の和:4077

約数の個数: 72

約数和(自身を含む): 1540206720

約数和(自身を除く): 735293457

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 289, 357, 561, 693, 867, 1071, 1309, 1683, 2023, 2601, 3179, 3927, 4019, 6069, 9537, 11781, 12057, 18207, 22253, 28133, 28611, 36171, 44209, 66759, 68323, 84399, 132627, 200277, 204969, 253197, 309463, 397881, 478261, 614907, 751553, 928389, 1161491, 1434783, 2254659, 2785167, 3484473, 4304349, 5260871, 6763977, 8130437, 10453419, 12776401, 15782613, 24391311, 38329203, 47347839, 73173933, 89434807, 114987609, 268304421, 804913263]

約数ペア:

[(1, 804913263), (3, 268304421), (7, 114987609), (9, 89434807), (11, 73173933), (17, 47347839), (21, 38329203), (33, 24391311), (51, 15782613), (63, 12776401), (77, 10453419), (99, 8130437), (119, 6763977), (153, 5260871), (187, 4304349), (231, 3484473), (289, 2785167), (357, 2254659), (561, 1434783), (693, 1161491), (867, 928389), (1071, 751553), (1309, 614907), (1683, 478261), (2023, 397881), (2601, 309463), (3179, 253197), (3927, 204969), (4019, 200277), (6069, 132627), (9537, 84399), (11781, 68323), (12057, 66759), (18207, 44209), (22253, 36171), (28133, 28611)]