74833927

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{2887}}^1$

素因数の和:2947

約数の個数: 18

約数和(自身を含む): 91032648

約数和(自身を除く): 16198721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 2887, 3703, 20209, 25921, 66401, 141463, 464807, 1527223, 3253649, 10690561, 74833927]

約数ペア:

[(1, 74833927), (7, 10690561), (23, 3253649), (49, 1527223), (161, 464807), (529, 141463), (1127, 66401), (2887, 25921), (3703, 20209)]