81263429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 90021120

約数和(自身を除く): 8757691

約数列:

[1, 13, 67, 79, 871, 1027, 1181, 5293, 15353, 68809, 79127, 93299, 1028651, 1212887, 6251033, 81263429]

約数ペア:

[(1, 81263429), (13, 6251033), (67, 1212887), (79, 1028651), (871, 93299), (1027, 79127), (1181, 68809), (5293, 15353)]