268570071

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1039}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 485422080

約数和(自身を除く): 216852009

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 373, 693, 1039, 1119, 2611, 3117, 3357, 4103, 7273, 7833, 9351, 11429, 12309, 21819, 23499, 28721, 34287, 36927, 65457, 80003, 86163, 102861, 240009, 258489, 387547, 720027, 1162641, 2712829, 3487923, 4263017, 8138487, 12789051, 24415461, 29841119, 38367153, 89523357, 268570071]

約数ペア:

[(1, 268570071), (3, 89523357), (7, 38367153), (9, 29841119), (11, 24415461), (21, 12789051), (33, 8138487), (63, 4263017), (77, 3487923), (99, 2712829), (231, 1162641), (373, 720027), (693, 387547), (1039, 258489), (1119, 240009), (2611, 102861), (3117, 86163), (3357, 80003), (4103, 65457), (7273, 36927), (7833, 34287), (9351, 28721), (11429, 23499), (12309, 21819)]