66850641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 114616320

約数和(自身を除く): 47765679

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 127, 143, 381, 409, 429, 1143, 1227, 1287, 1397, 1651, 3681, 4191, 4499, 4953, 5317, 12573, 13497, 14859, 15951, 18161, 40491, 47853, 51943, 54483, 58487, 155829, 163449, 175461, 467487, 526383, 571373, 675259, 1714119, 2025777, 5142357, 6077331, 7427849, 22283547, 66850641]

約数ペア:

[(1, 66850641), (3, 22283547), (9, 7427849), (11, 6077331), (13, 5142357), (33, 2025777), (39, 1714119), (99, 675259), (117, 571373), (127, 526383), (143, 467487), (381, 175461), (409, 163449), (429, 155829), (1143, 58487), (1227, 54483), (1287, 51943), (1397, 47853), (1651, 40491), (3681, 18161), (4191, 15951), (4499, 14859), (4953, 13497), (5317, 12573)]