85226013

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{1889}}^1$

素因数の和:2458

約数の個数: 20

約数和(自身を含む): 127609020

約数和(自身を除く): 42383007

約数列:

[1, 3, 9, 27, 81, 557, 1671, 1889, 5013, 5667, 15039, 17001, 45117, 51003, 153009, 1052173, 3156519, 9469557, 28408671, 85226013]

約数ペア:

[(1, 85226013), (3, 28408671), (9, 9469557), (27, 3156519), (81, 1052173), (557, 153009), (1671, 51003), (1889, 45117), (5013, 17001), (5667, 15039)]