76860657

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1864

約数の個数: 28

約数和(自身を含む): 117257040

約数和(自身を除く): 40396383

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 1787, 4779, 5361, 14337, 16083, 43011, 48249, 105433, 144747, 316299, 434241, 948897, 1302723, 2846691, 8540073, 25620219, 76860657]

約数ペア:

[(1, 76860657), (3, 25620219), (9, 8540073), (27, 2846691), (59, 1302723), (81, 948897), (177, 434241), (243, 316299), (531, 144747), (729, 105433), (1593, 48249), (1787, 43011), (4779, 16083), (5361, 14337)]