29955717

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 51576000

約数和(自身を除く): 21620283

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 289, 297, 349, 459, 561, 867, 1047, 1683, 2601, 3141, 3179, 3839, 5049, 5933, 7803, 9423, 9537, 11517, 17799, 28611, 34551, 53397, 65263, 85833, 100861, 103653, 160191, 195789, 302583, 587367, 907749, 1109471, 1762101, 2723247, 3328413, 9985239, 29955717]

約数ペア:

[(1, 29955717), (3, 9985239), (9, 3328413), (11, 2723247), (17, 1762101), (27, 1109471), (33, 907749), (51, 587367), (99, 302583), (153, 195789), (187, 160191), (289, 103653), (297, 100861), (349, 85833), (459, 65263), (561, 53397), (867, 34551), (1047, 28611), (1683, 17799), (2601, 11517), (3141, 9537), (3179, 9423), (3839, 7803), (5049, 5933)]