86796423

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20563}}^1$

素因数の和:20643

約数の個数: 24

約数和(自身を含む): 145428608

約数和(自身を除く): 58632185

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 20563, 61689, 143941, 185067, 431823, 1295469, 1377721, 4133163, 9644047, 12399489, 28932141, 86796423]

約数ペア:

[(1, 86796423), (3, 28932141), (7, 12399489), (9, 9644047), (21, 4133163), (63, 1377721), (67, 1295469), (201, 431823), (469, 185067), (603, 143941), (1407, 61689), (4221, 20563)]