156942187701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{443629}}^1$

素因数の和:443885

約数の個数: 32

約数和(自身を含む): 231340623360

約数和(自身を除く): 74398435659

約数列:

[1, 3, 13, 39, 47, 141, 193, 579, 611, 1833, 2509, 7527, 9071, 27213, 117923, 353769, 443629, 1330887, 5767177, 17301531, 20850563, 62551689, 85620397, 256861191, 271057319, 813171957, 1113065161, 3339195483, 4024158659, 12072475977, 52314062567, 156942187701]

約数ペア:

[(1, 156942187701), (3, 52314062567), (13, 12072475977), (39, 4024158659), (47, 3339195483), (141, 1113065161), (193, 813171957), (579, 271057319), (611, 256861191), (1833, 85620397), (2509, 62551689), (7527, 20850563), (9071, 17301531), (27213, 5767177), (117923, 1330887), (353769, 443629)]