71970141

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{4157}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 99792000

約数和(自身を除く): 27821859

約数列:

[1, 3, 29, 87, 199, 597, 4157, 5771, 12471, 17313, 120553, 361659, 827243, 2481729, 23990047, 71970141]

約数ペア:

[(1, 71970141), (3, 23990047), (29, 2481729), (87, 827243), (199, 361659), (597, 120553), (4157, 17313), (5771, 12471)]