51970653

素因数分解:

$3^5\times 7^1\times {\mathrm{30553}}^1$

素因数の和:30575

約数の個数: 24

約数和(自身を含む): 88973248

約数和(自身を除く): 37002595

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 30553, 91659, 213871, 274977, 641613, 824931, 1924839, 2474793, 5774517, 7424379, 17323551, 51970653]

約数ペア:

[(1, 51970653), (3, 17323551), (7, 7424379), (9, 5774517), (21, 2474793), (27, 1924839), (63, 824931), (81, 641613), (189, 274977), (243, 213871), (567, 91659), (1701, 30553)]