74687841

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9293}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 115989120

約数和(自身を除く): 41301279

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 9293, 27879, 83637, 176567, 436771, 529701, 1310313, 1589103, 3930939, 8298649, 24895947, 74687841]

約数ペア:

[(1, 74687841), (3, 24895947), (9, 8298649), (19, 3930939), (47, 1589103), (57, 1310313), (141, 529701), (171, 436771), (423, 176567), (893, 83637), (2679, 27879), (8037, 9293)]