201590181

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1627}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 322734720

約数和(自身を除く): 121144539

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 353, 1059, 1627, 3177, 4589, 4881, 9531, 13767, 14643, 21151, 41301, 43929, 63453, 123903, 190359, 571077, 574331, 1722993, 5168979, 7466303, 15506937, 22398909, 67196727, 201590181]

約数ペア:

[(1, 201590181), (3, 67196727), (9, 22398909), (13, 15506937), (27, 7466303), (39, 5168979), (117, 1722993), (351, 574331), (353, 571077), (1059, 190359), (1627, 123903), (3177, 63453), (4589, 43929), (4881, 41301), (9531, 21151), (13767, 14643)]