769912641

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{157543}}^1$

素因数の和:157733

約数の個数: 16

約数和(自身を含む): 1146920320

約数和(自身を除く): 377007679

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 157543, 472629, 1417887, 4253661, 28515283, 85545849, 256637547, 769912641]

約数ペア:

[(1, 769912641), (3, 256637547), (9, 85545849), (27, 28515283), (181, 4253661), (543, 1417887), (1629, 472629), (4887, 157543)]