74009781

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{2017}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 111651904

約数和(自身を除く): 37642123

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 2017, 4077, 6051, 12231, 18153, 36693, 54459, 163377, 304567, 490131, 913701, 2741103, 8223309, 24669927, 74009781]

約数ペア:

[(1, 74009781), (3, 24669927), (9, 8223309), (27, 2741103), (81, 913701), (151, 490131), (243, 304567), (453, 163377), (1359, 54459), (2017, 36693), (4077, 18153), (6051, 12231)]