40353939

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 60287760

約数和(自身を除く): 19933821

約数列:

[1, 3, 9, 37, 111, 179, 333, 537, 677, 1611, 2031, 6093, 6623, 19869, 25049, 59607, 75147, 121183, 225441, 363549, 1090647, 4483771, 13451313, 40353939]

約数ペア:

[(1, 40353939), (3, 13451313), (9, 4483771), (37, 1090647), (111, 363549), (179, 225441), (333, 121183), (537, 75147), (677, 59607), (1611, 25049), (2031, 19869), (6093, 6623)]