66907569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5171}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 94337280

約数和(自身を除く): 27429711

約数列:

[1, 3, 19, 57, 227, 681, 4313, 5171, 12939, 15513, 98249, 294747, 1173817, 3521451, 22302523, 66907569]

約数ペア:

[(1, 66907569), (3, 22302523), (19, 3521451), (57, 1173817), (227, 294747), (681, 98249), (4313, 15513), (5171, 12939)]