40803147

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 74360832

約数和(自身を除く): 33557685

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 291, 607, 679, 693, 873, 1067, 1821, 2037, 3201, 4249, 5463, 6111, 6677, 7469, 9603, 12747, 20031, 22407, 38241, 46739, 58879, 60093, 67221, 140217, 176637, 412153, 420651, 529911, 647669, 1236459, 1943007, 3709377, 4533683, 5829021, 13601049, 40803147]

約数ペア:

[(1, 40803147), (3, 13601049), (7, 5829021), (9, 4533683), (11, 3709377), (21, 1943007), (33, 1236459), (63, 647669), (77, 529911), (97, 420651), (99, 412153), (231, 176637), (291, 140217), (607, 67221), (679, 60093), (693, 58879), (873, 46739), (1067, 38241), (1821, 22407), (2037, 20031), (3201, 12747), (4249, 9603), (5463, 7469), (6111, 6677)]