66759537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 100759680

約数和(自身を除く): 34000143

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 377, 871, 881, 1131, 1943, 2613, 2643, 5829, 11453, 25259, 25549, 34359, 59027, 75777, 76647, 177081, 332137, 767351, 996411, 1711783, 2302053, 5135349, 22253179, 66759537]

約数ペア:

[(1, 66759537), (3, 22253179), (13, 5135349), (29, 2302053), (39, 1711783), (67, 996411), (87, 767351), (201, 332137), (377, 177081), (871, 76647), (881, 75777), (1131, 59027), (1943, 34359), (2613, 25549), (2643, 25259), (5829, 11453)]