66522951

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 45018297

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 243, 297, 369, 451, 607, 891, 1107, 1353, 1821, 2673, 3321, 4059, 5463, 6677, 9963, 12177, 16389, 20031, 24887, 36531, 49167, 60093, 74661, 109593, 147501, 180279, 223983, 273757, 540837, 671949, 821271, 1622511, 2015847, 2463813, 6047541, 7391439, 22174317, 66522951]

約数ペア:

[(1, 66522951), (3, 22174317), (9, 7391439), (11, 6047541), (27, 2463813), (33, 2015847), (41, 1622511), (81, 821271), (99, 671949), (123, 540837), (243, 273757), (297, 223983), (369, 180279), (451, 147501), (607, 109593), (891, 74661), (1107, 60093), (1353, 49167), (1821, 36531), (2673, 24887), (3321, 20031), (4059, 16389), (5463, 12177), (6677, 9963)]