69722763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 40592757

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 3359, 6919, 10077, 20757, 36949, 57103, 110847, 124283, 171309, 372849, 628133, 1367113, 1884399, 2112811, 4101339, 6338433, 23240921, 69722763]

約数ペア:

[(1, 69722763), (3, 23240921), (11, 6338433), (17, 4101339), (33, 2112811), (37, 1884399), (51, 1367113), (111, 628133), (187, 372849), (407, 171309), (561, 124283), (629, 110847), (1221, 57103), (1887, 36949), (3359, 20757), (6919, 10077)]