1084165803

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 1976508864

約数和(自身を除く): 892343061

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 137, 153, 189, 357, 411, 459, 567, 821, 959, 1071, 1233, 1377, 2329, 2463, 2877, 3213, 3699, 5747, 6987, 7389, 8631, 9639, 11097, 13957, 16303, 17241, 20961, 22167, 25893, 41871, 48909, 51723, 62883, 66501, 77679, 97699, 112477, 125613, 146727, 155169, 188649, 293097, 337431, 376839, 440181, 465507, 787339, 879291, 1012293, 1130517, 1320543, 1912109, 2362017, 2637873, 3036879, 5736327, 7086051, 7913619, 9110637, 13384763, 17208981, 21258153, 40154289, 51626943, 63774459, 120462867, 154880829, 361388601, 1084165803]

約数ペア:

[(1, 1084165803), (3, 361388601), (7, 154880829), (9, 120462867), (17, 63774459), (21, 51626943), (27, 40154289), (51, 21258153), (63, 17208981), (81, 13384763), (119, 9110637), (137, 7913619), (153, 7086051), (189, 5736327), (357, 3036879), (411, 2637873), (459, 2362017), (567, 1912109), (821, 1320543), (959, 1130517), (1071, 1012293), (1233, 879291), (1377, 787339), (2329, 465507), (2463, 440181), (2877, 376839), (3213, 337431), (3699, 293097), (5747, 188649), (6987, 155169), (7389, 146727), (8631, 125613), (9639, 112477), (11097, 97699), (13957, 77679), (16303, 66501), (17241, 62883), (20961, 51723), (22167, 48909), (25893, 41871)]