82516563

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53617}}^1$

素因数の和:53648

約数の個数: 20

約数和(自身を含む): 129755560

約数和(自身を除く): 47238997

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 53617, 160851, 482553, 1018723, 1447659, 3056169, 4342977, 9168507, 27505521, 82516563]

約数ペア:

[(1, 82516563), (3, 27505521), (9, 9168507), (19, 4342977), (27, 3056169), (57, 1447659), (81, 1018723), (171, 482553), (513, 160851), (1539, 53617)]