27376839

素因数分解:

$3^3\times 7^2\times {\mathrm{20693}}^1$

素因数の和:20716

約数の個数: 24

約数和(自身を含む): 47182320

約数和(自身を除く): 19805481

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 20693, 62079, 144851, 186237, 434553, 558711, 1013957, 1303659, 3041871, 3910977, 9125613, 27376839]

約数ペア:

[(1, 27376839), (3, 9125613), (7, 3910977), (9, 3041871), (21, 1303659), (27, 1013957), (49, 558711), (63, 434553), (147, 186237), (189, 144851), (441, 62079), (1323, 20693)]