42397101

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{18049}}^1$

素因数の和:18090

約数の個数: 20

約数和(自身を含む): 65521500

約数和(自身を除く): 23124399

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 18049, 54147, 162441, 487323, 523421, 1461969, 1570263, 4710789, 14132367, 42397101]

約数ペア:

[(1, 42397101), (3, 14132367), (9, 4710789), (27, 1570263), (29, 1461969), (81, 523421), (87, 487323), (261, 162441), (783, 54147), (2349, 18049)]