27140181

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3449}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 37646400

約数和(自身を除く): 10506219

約数列:

[1, 3, 43, 61, 129, 183, 2623, 3449, 7869, 10347, 148307, 210389, 444921, 631167, 9046727, 27140181]

約数ペア:

[(1, 27140181), (3, 9046727), (43, 631167), (61, 444921), (129, 210389), (183, 148307), (2623, 10347), (3449, 7869)]