15696440361

素因数分解:

$3^3\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{62869}}^1$

素因数の和:64206

約数の個数: 32

約数和(自身を含む): 26596524800

約数和(自身を除く): 10900084439

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1321, 3963, 9247, 11889, 27741, 35667, 62869, 83223, 188607, 249669, 440083, 565821, 1320249, 1697463, 3960747, 11882241, 83049949, 249149847, 581349643, 747449541, 1744048929, 2242348623, 5232146787, 15696440361]

約数ペア:

[(1, 15696440361), (3, 5232146787), (7, 2242348623), (9, 1744048929), (21, 747449541), (27, 581349643), (63, 249149847), (189, 83049949), (1321, 11882241), (3963, 3960747), (9247, 1697463), (11889, 1320249), (27741, 565821), (35667, 440083), (62869, 249669), (83223, 188607)]