138625899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{37907}}^1$

素因数の和:37986

約数の個数: 16

約数和(自身を含む): 196515072

約数和(自身を除く): 57889173

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 37907, 113721, 871861, 2009071, 2615583, 6027213, 46208633, 138625899]

約数ペア:

[(1, 138625899), (3, 46208633), (23, 6027213), (53, 2615583), (69, 2009071), (159, 871861), (1219, 113721), (3657, 37907)]