149492709

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 241148160

約数和(自身を除く): 91655451

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1863, 2001, 2349, 2767, 6003, 8301, 18009, 24903, 54027, 63641, 74709, 80243, 190923, 224127, 240729, 572769, 722187, 1718307, 1845589, 2166561, 5154921, 5536767, 6499683, 16610301, 49830903, 149492709]

約数ペア:

[(1, 149492709), (3, 49830903), (9, 16610301), (23, 6499683), (27, 5536767), (29, 5154921), (69, 2166561), (81, 1845589), (87, 1718307), (207, 722187), (261, 572769), (621, 240729), (667, 224127), (783, 190923), (1863, 80243), (2001, 74709), (2349, 63641), (2767, 54027), (6003, 24903), (8301, 18009)]