86691429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9839}}^1$

素因数の和:9945

約数の個数: 24

約数和(自身を含む): 138153600

約数和(自身を除く): 51462171

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 9839, 29517, 88551, 108229, 324687, 875671, 974061, 2627013, 7881039, 9632381, 28897143, 86691429]

約数ペア:

[(1, 86691429), (3, 28897143), (9, 9632381), (11, 7881039), (33, 2627013), (89, 974061), (99, 875671), (267, 324687), (801, 108229), (979, 88551), (2937, 29517), (8811, 9839)]