81277239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1607}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 113306112

約数和(自身を除く): 32028873

約数列:

[1, 3, 23, 69, 733, 1607, 2199, 4821, 16859, 36961, 50577, 110883, 1177931, 3533793, 27092413, 81277239]

約数ペア:

[(1, 81277239), (3, 27092413), (23, 3533793), (69, 1177931), (733, 110883), (1607, 50577), (2199, 36961), (4821, 16859)]