7788473973

素因数分解:

$3^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{55763}}^1$

素因数の和:56518

約数の個数: 32

約数和(自身を含む): 13204915200

約数和(自身を除く): 5416441227

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 739, 2217, 5173, 6651, 15519, 19953, 46557, 55763, 139671, 167289, 390341, 501867, 1171023, 1505601, 3513069, 10539207, 41208857, 123626571, 288461999, 370879713, 865385997, 1112639139, 2596157991, 7788473973]

約数ペア:

[(1, 7788473973), (3, 2596157991), (7, 1112639139), (9, 865385997), (21, 370879713), (27, 288461999), (63, 123626571), (189, 41208857), (739, 10539207), (2217, 3513069), (5173, 1505601), (6651, 1171023), (15519, 501867), (19953, 390341), (46557, 167289), (55763, 139671)]