252187749

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 412658400

約数和(自身を除く): 160470651

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 349, 811, 891, 1047, 2433, 3141, 3839, 7299, 8921, 9423, 11517, 21897, 26763, 28269, 34551, 65691, 80289, 103653, 240867, 283039, 310959, 722601, 849117, 2547351, 3113429, 7642053, 9340287, 22926159, 28020861, 84062583, 252187749]

約数ペア:

[(1, 252187749), (3, 84062583), (9, 28020861), (11, 22926159), (27, 9340287), (33, 7642053), (81, 3113429), (99, 2547351), (297, 849117), (349, 722601), (811, 310959), (891, 283039), (1047, 240867), (2433, 103653), (3141, 80289), (3839, 65691), (7299, 34551), (8921, 28269), (9423, 26763), (11517, 21897)]