137468799

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 220059840

約数和(自身を除く): 82591041

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 457, 857, 1371, 2571, 4113, 5941, 7713, 11141, 12339, 17823, 23139, 33423, 53469, 100269, 160407, 300807, 391649, 1174947, 3524841, 5091437, 10574523, 15274311, 45822933, 137468799]

約数ペア:

[(1, 137468799), (3, 45822933), (9, 15274311), (13, 10574523), (27, 5091437), (39, 3524841), (117, 1174947), (351, 391649), (457, 300807), (857, 160407), (1371, 100269), (2571, 53469), (4113, 33423), (5941, 23139), (7713, 17823), (11141, 12339)]