67531347

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 108234560

約数和(自身を除く): 40703213

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 421, 457, 1263, 1371, 3789, 4113, 5473, 5941, 11367, 12339, 16419, 17823, 49257, 53469, 147771, 160407, 192397, 577191, 1731573, 2501161, 5194719, 7503483, 22510449, 67531347]

約数ペア:

[(1, 67531347), (3, 22510449), (9, 7503483), (13, 5194719), (27, 2501161), (39, 1731573), (117, 577191), (351, 192397), (421, 160407), (457, 147771), (1263, 53469), (1371, 49257), (3789, 17823), (4113, 16419), (5473, 12339), (5941, 11367)]