156984243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{30727}}^1$

素因数の和:30874

約数の個数: 16

約数和(自身を含む): 227141376

約数和(自身を除く): 70157133

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 30727, 92181, 399451, 1198353, 4025237, 12075711, 52328081, 156984243]

約数ペア:

[(1, 156984243), (3, 52328081), (13, 12075711), (39, 4025237), (131, 1198353), (393, 399451), (1703, 92181), (5109, 30727)]