28218270051

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{17133133}}^1$

素因数の和:17133203

約数の個数: 16

約数和(自身を含む): 42490172320

約数和(自身を除く): 14271902269

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 17133133, 51399399, 154198197, 462594591, 1045121113, 3135363339, 9406090017, 28218270051]

約数ペア:

[(1, 28218270051), (3, 9406090017), (9, 3135363339), (27, 1045121113), (61, 462594591), (183, 154198197), (549, 51399399), (1647, 17133133)]