55713987

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 96192096

約数和(自身を除く): 40478109

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 1013, 2037, 2619, 3039, 6111, 7091, 7857, 9117, 18333, 21273, 27351, 54999, 63819, 82053, 98261, 191457, 294783, 574371, 687827, 884349, 2063481, 2653047, 6190443, 7959141, 18571329, 55713987]

約数ペア:

[(1, 55713987), (3, 18571329), (7, 7959141), (9, 6190443), (21, 2653047), (27, 2063481), (63, 884349), (81, 687827), (97, 574371), (189, 294783), (291, 191457), (567, 98261), (679, 82053), (873, 63819), (1013, 54999), (2037, 27351), (2619, 21273), (3039, 18333), (6111, 9117), (7091, 7857)]