81898077

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{1373}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 111458880

約数和(自身を除く): 29560803

約数列:

[1, 3, 59, 177, 337, 1011, 1373, 4119, 19883, 59649, 81007, 243021, 462701, 1388103, 27299359, 81898077]

約数ペア:

[(1, 81898077), (3, 27299359), (59, 1388103), (177, 462701), (337, 243021), (1011, 81007), (1373, 59649), (4119, 19883)]