236465901

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 409368960

約数和(自身を除く): 172903059

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 287, 301, 369, 387, 861, 903, 1763, 2129, 2583, 2709, 5289, 6387, 12341, 14903, 15867, 19161, 37023, 44709, 87289, 91547, 111069, 134127, 261867, 274641, 611023, 640829, 785601, 823923, 1833069, 1922487, 3753427, 5499207, 5767461, 11260281, 26273989, 33780843, 78821967, 236465901]

約数ペア:

[(1, 236465901), (3, 78821967), (7, 33780843), (9, 26273989), (21, 11260281), (41, 5767461), (43, 5499207), (63, 3753427), (123, 1922487), (129, 1833069), (287, 823923), (301, 785601), (369, 640829), (387, 611023), (861, 274641), (903, 261867), (1763, 134127), (2129, 111069), (2583, 91547), (2709, 87289), (5289, 44709), (6387, 37023), (12341, 19161), (14903, 15867)]