71313993

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{56197}}^1$

素因数の和:56253

約数の個数: 16

約数和(自身を含む): 107900160

約数和(自身を除く): 36586167

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 56197, 168591, 505773, 1517319, 2641259, 7923777, 23771331, 71313993]

約数ペア:

[(1, 71313993), (3, 23771331), (9, 7923777), (27, 2641259), (47, 1517319), (141, 505773), (423, 168591), (1269, 56197)]