61484913

素因数分解:

$3^4\times 7^1\times {\mathrm{108439}}^1$

素因数の和:108458

約数の個数: 20

約数和(自身を含む): 104969920

約数和(自身を除く): 43485007

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 108439, 325317, 759073, 975951, 2277219, 2927853, 6831657, 8783559, 20494971, 61484913]

約数ペア:

[(1, 61484913), (3, 20494971), (7, 8783559), (9, 6831657), (21, 2927853), (27, 2277219), (63, 975951), (81, 759073), (189, 325317), (567, 108439)]