137788197

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 186000000

約数和(自身を除く): 48211803

約数列:

[1, 3, 149, 199, 447, 597, 1549, 4647, 29651, 88953, 230801, 308251, 692403, 924753, 45929399, 137788197]

約数ペア:

[(1, 137788197), (3, 45929399), (149, 924753), (199, 692403), (447, 308251), (597, 230801), (1549, 88953), (4647, 29651)]