72301119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{128879}}^1$

素因数の和:128910

約数の個数: 16

約数和(自身を含む): 111352320

約数和(自身を除く): 39051201

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 128879, 386637, 1417669, 2190943, 4253007, 6572829, 24100373, 72301119]

約数ペア:

[(1, 72301119), (3, 24100373), (11, 6572829), (17, 4253007), (33, 2190943), (51, 1417669), (187, 386637), (561, 128879)]