64961307

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 96812144

約数和(自身を除く): 31850837

約数列:

[1, 3, 9, 37, 111, 333, 373, 523, 1119, 1569, 3357, 4707, 13801, 19351, 41403, 58053, 124209, 174159, 195079, 585237, 1755711, 7217923, 21653769, 64961307]

約数ペア:

[(1, 64961307), (3, 21653769), (9, 7217923), (37, 1755711), (111, 585237), (333, 195079), (373, 174159), (523, 124209), (1119, 58053), (1569, 41403), (3357, 19351), (4707, 13801)]