54151959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1213}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 75520512

約数和(自身を除く): 21368553

約数列:

[1, 3, 23, 69, 647, 1213, 1941, 3639, 14881, 27899, 44643, 83697, 784811, 2354433, 18050653, 54151959]

約数ペア:

[(1, 54151959), (3, 18050653), (23, 2354433), (69, 784811), (647, 83697), (1213, 44643), (1941, 27899), (3639, 14881)]