61671423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27893}}^1$

素因数の和:27974

約数の個数: 16

約数和(自身を含む): 91046016

約数和(自身を除く): 29374593

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 27893, 83679, 306823, 920469, 1868831, 5606493, 20557141, 61671423]

約数ペア:

[(1, 61671423), (3, 20557141), (11, 5606493), (33, 1868831), (67, 920469), (201, 306823), (737, 83679), (2211, 27893)]