64766823

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 96372864

約数和(自身を除く): 31606041

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 2211, 2663, 7989, 8107, 24321, 29293, 87879, 178421, 322223, 535263, 966669, 1962631, 5887893, 21588941, 64766823]

約数ペア:

[(1, 64766823), (3, 21588941), (11, 5887893), (33, 1962631), (67, 966669), (121, 535263), (201, 322223), (363, 178421), (737, 87879), (2211, 29293), (2663, 24321), (7989, 8107)]