61271409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22871}}^1$

素因数の和:22940

約数の個数: 16

約数和(自身を含む): 87828480

約数和(自身を除く): 26557071

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 22871, 68613, 434549, 1074937, 1303647, 3224811, 20423803, 61271409]

約数ペア:

[(1, 61271409), (3, 20423803), (19, 3224811), (47, 1303647), (57, 1074937), (141, 434549), (893, 68613), (2679, 22871)]