88784487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16921}}^1$

素因数の和:16991

約数の個数: 24

約数和(自身を含む): 142550928

約数和(自身を除く): 53766441

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 16921, 50763, 152289, 186131, 558393, 896813, 1675179, 2690439, 8071317, 9864943, 29594829, 88784487]

約数ペア:

[(1, 88784487), (3, 29594829), (9, 9864943), (11, 8071317), (33, 2690439), (53, 1675179), (99, 896813), (159, 558393), (477, 186131), (583, 152289), (1749, 50763), (5247, 16921)]