81351161

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 88915968

約数和(自身を除く): 7564807

約数列:

[1, 23, 31, 71, 713, 1607, 1633, 2201, 36961, 49817, 50623, 114097, 1145791, 2624231, 3537007, 81351161]

約数ペア:

[(1, 81351161), (23, 3537007), (31, 2624231), (71, 1145791), (713, 114097), (1607, 50623), (1633, 49817), (2201, 36961)]