8163477

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 14131200

約数和(自身を除く): 5967723

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 919, 987, 1269, 2757, 2961, 6433, 8271, 8883, 19299, 24813, 43193, 57897, 129579, 173691, 302351, 388737, 907053, 1166211, 2721159, 8163477]

約数ペア:

[(1, 8163477), (3, 2721159), (7, 1166211), (9, 907053), (21, 388737), (27, 302351), (47, 173691), (63, 129579), (141, 57897), (189, 43193), (329, 24813), (423, 19299), (919, 8883), (987, 8271), (1269, 6433), (2757, 2961)]