764001

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 1287104

約数和(自身を除く): 523103

約数列:

[1, 3, 7, 9, 21, 63, 67, 181, 201, 469, 543, 603, 1267, 1407, 1629, 3801, 4221, 11403, 12127, 36381, 84889, 109143, 254667, 764001]

約数ペア:

[(1, 764001), (3, 254667), (7, 109143), (9, 84889), (21, 36381), (63, 12127), (67, 11403), (181, 4221), (201, 3801), (469, 1629), (543, 1407), (603, 1267)]