72440067

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{9941}}^1$

素因数の和:10298

約数の個数: 16

約数和(自身を含む): 110714112

約数和(自身を除く): 38274045

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 7287, 9941, 29823, 69587, 208761, 3449527, 10348581, 24146689, 72440067]

約数ペア:

[(1, 72440067), (3, 24146689), (7, 10348581), (21, 3449527), (347, 208761), (1041, 69587), (2429, 29823), (7287, 9941)]