86856003

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 139164480

約数和(自身を除く): 52308477

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 353, 701, 1059, 2103, 3177, 4589, 6309, 9113, 9531, 13767, 18927, 27339, 41301, 82017, 123903, 246051, 247453, 742359, 2227077, 3216889, 6681231, 9650667, 28952001, 86856003]

約数ペア:

[(1, 86856003), (3, 28952001), (9, 9650667), (13, 6681231), (27, 3216889), (39, 2227077), (117, 742359), (351, 247453), (353, 246051), (701, 123903), (1059, 82017), (2103, 41301), (3177, 27339), (4589, 18927), (6309, 13767), (9113, 9531)]