66939537

素因数分解:

$3^1\times 7^3\times {\mathrm{65053}}^1$

素因数の和:65077

約数の個数: 16

約数和(自身を含む): 104086400

約数和(自身を除く): 37146863

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 65053, 195159, 455371, 1366113, 3187597, 9562791, 22313179, 66939537]

約数ペア:

[(1, 66939537), (3, 22313179), (7, 9562791), (21, 3187597), (49, 1366113), (147, 455371), (343, 195159), (1029, 65053)]