56270457

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{36563}}^1$

素因数の和:36594

約数の個数: 20

約数和(自身を含む): 88484880

約数和(自身を除く): 32214423

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 36563, 109689, 329067, 694697, 987201, 2084091, 2961603, 6252273, 18756819, 56270457]

約数ペア:

[(1, 56270457), (3, 18756819), (9, 6252273), (19, 2961603), (27, 2084091), (57, 987201), (81, 694697), (171, 329067), (513, 109689), (1539, 36563)]