129060729

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6761}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 220711680

約数和(自身を除く): 91650951

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363, 6761, 19089, 20283, 47327, 60849, 141981, 182547, 425943, 682861, 1277829, 2048583, 4780027, 6145749, 14340081, 18437247, 43020243, 129060729]

約数ペア:

[(1, 129060729), (3, 43020243), (7, 18437247), (9, 14340081), (21, 6145749), (27, 4780027), (63, 2048583), (101, 1277829), (189, 682861), (303, 425943), (707, 182547), (909, 141981), (2121, 60849), (2727, 47327), (6363, 20283), (6761, 19089)]