15678846891

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{5591}}^1$

素因数の和:6081

約数の個数: 40

約数和(自身を含む): 23749783200

約数和(自身を除く): 8070936309

約数列:

[1, 3, 9, 27, 81, 89, 267, 389, 801, 1167, 2403, 3501, 5591, 7209, 10503, 16773, 31509, 34621, 50319, 103863, 150957, 311589, 452871, 497599, 934767, 1492797, 2174899, 2804301, 4478391, 6524697, 13435173, 19574091, 40305519, 58722273, 176166819, 193566011, 580698033, 1742094099, 5226282297, 15678846891]

約数ペア:

[(1, 15678846891), (3, 5226282297), (9, 1742094099), (27, 580698033), (81, 193566011), (89, 176166819), (267, 58722273), (389, 40305519), (801, 19574091), (1167, 13435173), (2403, 6524697), (3501, 4478391), (5591, 2804301), (7209, 2174899), (10503, 1492797), (16773, 934767), (31509, 497599), (34621, 452871), (50319, 311589), (103863, 150957)]