66038733

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{11483}}^1$

素因数の和:11566

約数の個数: 20

約数和(自身を含む): 100048608

約数和(自身を除く): 34009875

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 11483, 34449, 103347, 310041, 815293, 930123, 2445879, 7337637, 22012911, 66038733]

約数ペア:

[(1, 66038733), (3, 22012911), (9, 7337637), (27, 2445879), (71, 930123), (81, 815293), (213, 310041), (639, 103347), (1917, 34449), (5751, 11483)]