81224463

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1\times {\mathrm{859}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 111098240

約数和(自身を除く): 29873777

約数列:

[1, 3, 43, 129, 733, 859, 2199, 2577, 31519, 36937, 94557, 110811, 629647, 1888941, 27074821, 81224463]

約数ペア:

[(1, 81224463), (3, 27074821), (43, 1888941), (129, 629647), (733, 110811), (859, 94557), (2199, 36937), (2577, 31519)]