15098139261

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{797}}^1\times {\mathrm{863}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 22691902464

約数和(自身を除く): 7593763203

約数列:

[1, 3, 9, 27, 81, 271, 797, 813, 863, 2391, 2439, 2589, 7173, 7317, 7767, 21519, 21951, 23301, 64557, 69903, 215987, 233873, 647961, 687811, 701619, 1943883, 2063433, 2104857, 5831649, 6190299, 6314571, 17494947, 18570897, 18943713, 55712691, 186396781, 559190343, 1677571029, 5032713087, 15098139261]

約数ペア:

[(1, 15098139261), (3, 5032713087), (9, 1677571029), (27, 559190343), (81, 186396781), (271, 55712691), (797, 18943713), (813, 18570897), (863, 17494947), (2391, 6314571), (2439, 6190299), (2589, 5831649), (7173, 2104857), (7317, 2063433), (7767, 1943883), (21519, 701619), (21951, 687811), (23301, 647961), (64557, 233873), (69903, 215987)]