73387821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{40037}}^1$

素因数の和:40100

約数の個数: 16

約数和(自身を含む): 107622144

約数和(自身を除く): 34234323

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 40037, 120111, 520481, 1561443, 1881739, 5645217, 24462607, 73387821]

約数ペア:

[(1, 73387821), (3, 24462607), (13, 5645217), (39, 1881739), (47, 1561443), (141, 520481), (611, 120111), (1833, 40037)]