81011194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{601}}^1$

素因数の和:1182

約数の個数: 24

約数和(自身を含む): 134030484

約数和(自身を除く): 53019290

約数列:

[1, 2, 11, 22, 121, 242, 557, 601, 1114, 1202, 6127, 6611, 12254, 13222, 67397, 72721, 134794, 145442, 334757, 669514, 3682327, 7364654, 40505597, 81011194]

約数ペア:

[(1, 81011194), (2, 40505597), (11, 7364654), (22, 3682327), (121, 669514), (242, 334757), (557, 145442), (601, 134794), (1114, 72721), (1202, 67397), (6127, 13222), (6611, 12254)]