173889243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 291953376

約数和(自身を除く): 118064133

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 277, 373, 561, 831, 1119, 1683, 2493, 3047, 3357, 4103, 4709, 6341, 9141, 12309, 14127, 19023, 27423, 36927, 42381, 51799, 57069, 69751, 103321, 155397, 209253, 309963, 466191, 627759, 929889, 1136531, 1756457, 3409593, 5269371, 10228779, 15808113, 19321027, 57963081, 173889243]

約数ペア:

[(1, 173889243), (3, 57963081), (9, 19321027), (11, 15808113), (17, 10228779), (33, 5269371), (51, 3409593), (99, 1756457), (153, 1136531), (187, 929889), (277, 627759), (373, 466191), (561, 309963), (831, 209253), (1119, 155397), (1683, 103321), (2493, 69751), (3047, 57069), (3357, 51799), (4103, 42381), (4709, 36927), (6341, 27423), (9141, 19023), (12309, 14127)]