15693787341

素因数分解:

$3^9\times {\mathrm{41}}^1\times {\mathrm{19447}}^1$

素因数の和:19515

約数の個数: 40

約数和(自身を含む): 24115675584

約数和(自身を除く): 8421888243

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 2187, 3321, 6561, 9963, 19447, 19683, 29889, 58341, 89667, 175023, 269001, 525069, 797327, 807003, 1575207, 2391981, 4725621, 7175943, 14176863, 21527829, 42530589, 64583487, 127591767, 193750461, 382775301, 581251383, 1743754149, 5231262447, 15693787341]

約数ペア:

[(1, 15693787341), (3, 5231262447), (9, 1743754149), (27, 581251383), (41, 382775301), (81, 193750461), (123, 127591767), (243, 64583487), (369, 42530589), (729, 21527829), (1107, 14176863), (2187, 7175943), (3321, 4725621), (6561, 2391981), (9963, 1575207), (19447, 807003), (19683, 797327), (29889, 525069), (58341, 269001), (89667, 175023)]