37920393

素因数分解:

$3^7\times 7^1\times {\mathrm{2477}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 65022720

約数和(自身を除く): 27102327

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 2477, 5103, 7431, 15309, 17339, 22293, 52017, 66879, 156051, 200637, 468153, 601911, 1404459, 1805733, 4213377, 5417199, 12640131, 37920393]

約数ペア:

[(1, 37920393), (3, 12640131), (7, 5417199), (9, 4213377), (21, 1805733), (27, 1404459), (63, 601911), (81, 468153), (189, 200637), (243, 156051), (567, 66879), (729, 52017), (1701, 22293), (2187, 17339), (2477, 15309), (5103, 7431)]