74890791

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{41399}}^1$

素因数の和:41475

約数の個数: 16

約数和(自身を含む): 112608000

約数和(自身を除く): 37717209

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 41399, 124197, 372591, 1117773, 2773733, 8321199, 24963597, 74890791]

約数ペア:

[(1, 74890791), (3, 24963597), (9, 8321199), (27, 2773733), (67, 1117773), (201, 372591), (603, 124197), (1809, 41399)]