56637711

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17957

約数の個数: 24

約数和(自身を含む): 91371280

約数和(自身を除く): 34733569

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 17929, 53787, 161361, 233077, 484083, 699231, 1452249, 2097693, 4356747, 6293079, 18879237, 56637711]

約数ペア:

[(1, 56637711), (3, 18879237), (9, 6293079), (13, 4356747), (27, 2097693), (39, 1452249), (81, 699231), (117, 484083), (243, 233077), (351, 161361), (1053, 53787), (3159, 17929)]