64445487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11593}}^1$

素因数の和:11722

約数の個数: 16

約数和(自身を含む): 91824480

約数和(自身を除く): 27378993

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 11593, 34779, 197081, 591243, 1263637, 3790911, 21481829, 64445487]

約数ペア:

[(1, 64445487), (3, 21481829), (17, 3790911), (51, 1263637), (109, 591243), (327, 197081), (1853, 34779), (5559, 11593)]