77328360963

素因数分解:

$3^4\times 7^1\times {\mathrm{136381589}}^1$

素因数の和:136381608

約数の個数: 20

約数和(自身を含む): 132017379120

約数和(自身を除く): 54689018157

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 136381589, 409144767, 954671123, 1227434301, 2864013369, 3682302903, 8592040107, 11046908709, 25776120321, 77328360963]

約数ペア:

[(1, 77328360963), (3, 25776120321), (7, 11046908709), (9, 8592040107), (21, 3682302903), (27, 2864013369), (63, 1227434301), (81, 954671123), (189, 409144767), (567, 136381589)]