149226867

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 237471696

約数和(自身を除く): 88244829

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 307, 353, 459, 921, 1059, 1377, 2763, 3177, 5219, 6001, 8289, 9531, 15657, 18003, 24867, 28593, 46971, 54009, 108371, 140913, 162027, 325113, 422739, 486081, 975339, 1842307, 2926017, 5526921, 8778051, 16580763, 49742289, 149226867]

約数ペア:

[(1, 149226867), (3, 49742289), (9, 16580763), (17, 8778051), (27, 5526921), (51, 2926017), (81, 1842307), (153, 975339), (307, 486081), (353, 422739), (459, 325113), (921, 162027), (1059, 140913), (1377, 108371), (2763, 54009), (3177, 46971), (5219, 28593), (6001, 24867), (8289, 18003), (9531, 15657)]