180774721

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4108

約数の個数: 12

約数和(自身を含む): 192340992

約数和(自身を除く): 11566271

約数列:

[1, 19, 127, 361, 2413, 3943, 45847, 74917, 500761, 1423423, 9514459, 180774721]

約数ペア:

[(1, 180774721), (19, 9514459), (127, 1423423), (361, 500761), (2413, 74917), (3943, 45847)]