39890259

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{22051}}^1$

素因数の和:22127

約数の個数: 16

約数和(自身を含む): 59981440

約数和(自身を除く): 20091181

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 22051, 66153, 198459, 595377, 1477417, 4432251, 13296753, 39890259]

約数ペア:

[(1, 39890259), (3, 13296753), (9, 4432251), (27, 1477417), (67, 595377), (201, 198459), (603, 66153), (1809, 22051)]