1380201597981

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{9323}}^1\times {\mathrm{35837}}^1$

素因数の和:45192

約数の個数: 48

約数和(自身を含む): 2189373810624

約数和(自身を除く): 809172212643

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 9323, 27969, 35837, 83907, 107511, 158491, 251721, 322533, 475473, 609229, 755163, 967599, 1426419, 1827687, 2265489, 2902797, 4279257, 5483061, 8708391, 12837771, 16449183, 38513313, 49347549, 148042647, 334108351, 1002325053, 3006975159, 5679841967, 9020925477, 17039525901, 27062776431, 51118577703, 81188329293, 153355733109, 460067199327, 1380201597981]

約数ペア:

[(1, 1380201597981), (3, 460067199327), (9, 153355733109), (17, 81188329293), (27, 51118577703), (51, 27062776431), (81, 17039525901), (153, 9020925477), (243, 5679841967), (459, 3006975159), (1377, 1002325053), (4131, 334108351), (9323, 148042647), (27969, 49347549), (35837, 38513313), (83907, 16449183), (107511, 12837771), (158491, 8708391), (251721, 5483061), (322533, 4279257), (475473, 2902797), (609229, 2265489), (755163, 1827687), (967599, 1426419)]