74151477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 113909760

約数和(自身を除く): 39758283

約数列:

[1, 3, 9, 27, 47, 71, 141, 213, 423, 639, 823, 1269, 1917, 2469, 3337, 7407, 10011, 22221, 30033, 38681, 58433, 90099, 116043, 175299, 348129, 525897, 1044387, 1577691, 2746351, 8239053, 24717159, 74151477]

約数ペア:

[(1, 74151477), (3, 24717159), (9, 8239053), (27, 2746351), (47, 1577691), (71, 1044387), (141, 525897), (213, 348129), (423, 175299), (639, 116043), (823, 90099), (1269, 58433), (1917, 38681), (2469, 30033), (3337, 22221), (7407, 10011)]