73945197

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{15131}}^1$

素因数の和:15321

約数の個数: 16

約数和(自身を含む): 110160960

約数和(自身を除く): 36215763

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 15131, 45393, 136179, 408537, 2738711, 8216133, 24648399, 73945197]

約数ペア:

[(1, 73945197), (3, 24648399), (9, 8216133), (27, 2738711), (181, 408537), (543, 136179), (1629, 45393), (4887, 15131)]