20160426069

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{867227}}^1$

素因数の和:867287

約数の個数: 40

約数和(自身を含む): 35258021568

約数和(自身を除く): 15097595499

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 7749, 23247, 867227, 2601681, 6070589, 7805043, 18211767, 23415129, 35556307, 54635301, 70245387, 106668921, 163905903, 248894149, 320006763, 491717709, 746682447, 960020289, 2240047341, 2880060867, 6720142023, 20160426069]

約数ペア:

[(1, 20160426069), (3, 6720142023), (7, 2880060867), (9, 2240047341), (21, 960020289), (27, 746682447), (41, 491717709), (63, 320006763), (81, 248894149), (123, 163905903), (189, 106668921), (287, 70245387), (369, 54635301), (567, 35556307), (861, 23415129), (1107, 18211767), (2583, 7805043), (3321, 6070589), (7749, 2601681), (23247, 867227)]