73918197

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{4271}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 109704960

約数和(自身を除く): 35786763

約数列:

[1, 3, 9, 27, 641, 1923, 4271, 5769, 12813, 17307, 38439, 115317, 2737711, 8213133, 24639399, 73918197]

約数ペア:

[(1, 73918197), (3, 24639399), (9, 8213133), (27, 2737711), (641, 115317), (1923, 38439), (4271, 17307), (5769, 12813)]