74546487

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{22447}}^1$

素因数の和:22500

約数の個数: 20

約数和(自身を含む): 114080736

約数和(自身を除く): 39534249

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 22447, 67341, 202023, 606069, 920327, 1818207, 2760981, 8282943, 24848829, 74546487]

約数ペア:

[(1, 74546487), (3, 24848829), (9, 8282943), (27, 2760981), (41, 1818207), (81, 920327), (123, 606069), (369, 202023), (1107, 67341), (3321, 22447)]