137211459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 230023680

約数和(自身を除く): 92812221

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 4909, 9317, 14727, 27951, 34363, 53999, 103089, 161997, 377993, 593989, 1133979, 1781967, 4157923, 6533879, 12473769, 19601637, 45737153, 137211459]

約数ペア:

[(1, 137211459), (3, 45737153), (7, 19601637), (11, 12473769), (21, 6533879), (33, 4157923), (77, 1781967), (121, 1133979), (231, 593989), (363, 377993), (847, 161997), (1331, 103089), (2541, 53999), (3993, 34363), (4909, 27951), (9317, 14727)]