66880566

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{9601}}^1$

素因数の和:9658

約数の個数: 40

約数和(自身を含む): 153363144

約数和(自身を除く): 86482578

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 9601, 19202, 28803, 57606, 86409, 172818, 259227, 412843, 518454, 777681, 825686, 1238529, 1555362, 2477058, 3715587, 7431174, 11146761, 22293522, 33440283, 66880566]

約数ペア:

[(1, 66880566), (2, 33440283), (3, 22293522), (6, 11146761), (9, 7431174), (18, 3715587), (27, 2477058), (43, 1555362), (54, 1238529), (81, 825686), (86, 777681), (129, 518454), (162, 412843), (258, 259227), (387, 172818), (774, 86409), (1161, 57606), (2322, 28803), (3483, 19202), (6966, 9601)]