201549069

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2503}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 304686720

約数和(自身を除く): 103137651

約数列:

[1, 3, 9, 23, 69, 207, 389, 1167, 2503, 3501, 7509, 8947, 22527, 26841, 57569, 80523, 172707, 518121, 973667, 2921001, 8763003, 22394341, 67183023, 201549069]

約数ペア:

[(1, 201549069), (3, 67183023), (9, 22394341), (23, 8763003), (69, 2921001), (207, 973667), (389, 518121), (1167, 172707), (2503, 80523), (3501, 57569), (7509, 26841), (8947, 22527)]