15690568077

素因数分解:

$3^7\times {\mathrm{7174471}}^1$

素因数の和:7174492

約数の個数: 16

約数和(自身を含む): 23532268160

約数和(自身を除く): 7841700083

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 7174471, 21523413, 64570239, 193710717, 581132151, 1743396453, 5230189359, 15690568077]

約数ペア:

[(1, 15690568077), (3, 5230189359), (9, 1743396453), (27, 581132151), (81, 193710717), (243, 64570239), (729, 21523413), (2187, 7174471)]