168593373

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 275607360

約数和(自身を除く): 107013987

約数列:

[1, 3, 9, 13, 27, 39, 67, 107, 117, 201, 321, 351, 603, 871, 963, 1391, 1809, 2613, 2889, 4173, 4489, 7169, 7839, 12519, 13467, 21507, 23517, 37557, 40401, 58357, 64521, 93197, 121203, 175071, 193563, 279591, 480323, 525213, 838773, 1440969, 1575639, 2516319, 4322907, 6244199, 12968721, 18732597, 56197791, 168593373]

約数ペア:

[(1, 168593373), (3, 56197791), (9, 18732597), (13, 12968721), (27, 6244199), (39, 4322907), (67, 2516319), (107, 1575639), (117, 1440969), (201, 838773), (321, 525213), (351, 480323), (603, 279591), (871, 193563), (963, 175071), (1391, 121203), (1809, 93197), (2613, 64521), (2889, 58357), (4173, 40401), (4489, 37557), (7169, 23517), (7839, 21507), (12519, 13467)]