66336249

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14557}}^1$

素因数の和:14605

約数の個数: 24

約数和(自身を含む): 106215168

約数和(自身を除く): 39878919

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 14557, 43671, 101899, 305697, 451267, 713293, 1353801, 2139879, 3158869, 9476607, 22112083, 66336249]

約数ペア:

[(1, 66336249), (3, 22112083), (7, 9476607), (21, 3158869), (31, 2139879), (49, 1353801), (93, 713293), (147, 451267), (217, 305697), (651, 101899), (1519, 43671), (4557, 14557)]