42624771

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 68789760

約数和(自身を除く): 26164989

約数列:

[1, 3, 7, 19, 21, 57, 133, 317, 337, 399, 951, 1011, 2219, 2359, 6023, 6403, 6657, 7077, 18069, 19209, 42161, 44821, 106829, 126483, 134463, 320487, 747803, 2029751, 2243409, 6089253, 14208257, 42624771]

約数ペア:

[(1, 42624771), (3, 14208257), (7, 6089253), (19, 2243409), (21, 2029751), (57, 747803), (133, 320487), (317, 134463), (337, 126483), (399, 106829), (951, 44821), (1011, 42161), (2219, 19209), (2359, 18069), (6023, 7077), (6403, 6657)]