72417189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97729}}^1$

素因数の和:97764

約数の個数: 16

約数和(自身を含む): 109457600

約数和(自身を除く): 37040411

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 97729, 293187, 1270477, 1856851, 3811431, 5570553, 24139063, 72417189]

約数ペア:

[(1, 72417189), (3, 24139063), (13, 5570553), (19, 3811431), (39, 1856851), (57, 1270477), (247, 293187), (741, 97729)]