42208803

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 79027200

約数和(自身を除く): 36818397

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 189, 273, 287, 351, 369, 419, 533, 819, 861, 1107, 1257, 1599, 2457, 2583, 2933, 3731, 3771, 4797, 5447, 7749, 8799, 11193, 11313, 14391, 16341, 17179, 26397, 33579, 38129, 49023, 51537, 79191, 100737, 114387, 120253, 147069, 154611, 223327, 343161, 360759, 463833, 669981, 1029483, 1082277, 1563289, 2009943, 3246831, 4689867, 6029829, 14069601, 42208803]

約数ペア:

[(1, 42208803), (3, 14069601), (7, 6029829), (9, 4689867), (13, 3246831), (21, 2009943), (27, 1563289), (39, 1082277), (41, 1029483), (63, 669981), (91, 463833), (117, 360759), (123, 343161), (189, 223327), (273, 154611), (287, 147069), (351, 120253), (369, 114387), (419, 100737), (533, 79191), (819, 51537), (861, 49023), (1107, 38129), (1257, 33579), (1599, 26397), (2457, 17179), (2583, 16341), (2933, 14391), (3731, 11313), (3771, 11193), (4797, 8799), (5447, 7749)]