15697624797

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{303283}}^1$

素因数の和:303372

約数の個数: 28

約数和(自身を含む): 23867237664

約数和(自身を除く): 8169612867

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 5751, 17253, 51759, 303283, 909849, 2729547, 8188641, 21533093, 24565923, 64599279, 73697769, 193797837, 221093307, 581393511, 1744180533, 5232541599, 15697624797]

約数ペア:

[(1, 15697624797), (3, 5232541599), (9, 1744180533), (27, 581393511), (71, 221093307), (81, 193797837), (213, 73697769), (243, 64599279), (639, 24565923), (729, 21533093), (1917, 8188641), (5751, 2729547), (17253, 909849), (51759, 303283)]