42882069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 19325931

約数列:

[1, 3, 19, 57, 79, 89, 107, 237, 267, 321, 1501, 1691, 2033, 4503, 5073, 6099, 7031, 8453, 9523, 21093, 25359, 28569, 133589, 160607, 180937, 400767, 481821, 542811, 752317, 2256951, 14294023, 42882069]

約数ペア:

[(1, 42882069), (3, 14294023), (19, 2256951), (57, 752317), (79, 542811), (89, 481821), (107, 400767), (237, 180937), (267, 160607), (321, 133589), (1501, 28569), (1691, 25359), (2033, 21093), (4503, 9523), (5073, 8453), (6099, 7031)]