127575717

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1787}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 173793600

約数和(自身を除く): 46217883

約数列:

[1, 3, 53, 159, 449, 1347, 1787, 5361, 23797, 71391, 94711, 284133, 802363, 2407089, 42525239, 127575717]

約数ペア:

[(1, 127575717), (3, 42525239), (53, 2407089), (159, 802363), (449, 284133), (1347, 94711), (1787, 71391), (5361, 23797)]