26129289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 38676096

約数和(自身を除く): 12546807

約数列:

[1, 3, 17, 37, 51, 61, 111, 183, 227, 629, 681, 1037, 1887, 2257, 3111, 3859, 6771, 8399, 11577, 13847, 25197, 38369, 41541, 115107, 142783, 235399, 428349, 512339, 706197, 1537017, 8709763, 26129289]

約数ペア:

[(1, 26129289), (3, 8709763), (17, 1537017), (37, 706197), (51, 512339), (61, 428349), (111, 235399), (183, 142783), (227, 115107), (629, 41541), (681, 38369), (1037, 25197), (1887, 13847), (2257, 11577), (3111, 8399), (3859, 6771)]