135722961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19309}}^1$

素因数の和:19397

約数の個数: 24

約数和(自身を含む): 216889920

約数和(自身を除く): 81166959

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 19309, 57927, 173781, 212399, 637197, 1370939, 1911591, 4112817, 12338451, 15080329, 45240987, 135722961]

約数ペア:

[(1, 135722961), (3, 45240987), (9, 15080329), (11, 12338451), (33, 4112817), (71, 1911591), (99, 1370939), (213, 637197), (639, 212399), (781, 173781), (2343, 57927), (7029, 19309)]