72779707

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72707}}^1$

素因数の和:72738

約数の個数: 16

約数和(自身を含む): 97719552

約数和(自身を除く): 24939845

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 72707, 508949, 799777, 945191, 5598439, 6616337, 10397101, 72779707]

約数ペア:

[(1, 72779707), (7, 10397101), (11, 6616337), (13, 5598439), (77, 945191), (91, 799777), (143, 508949), (1001, 72707)]