81204149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 90345024

約数和(自身を除く): 9140875

約数列:

[1, 13, 41, 131, 533, 1163, 1703, 5371, 15119, 47683, 69823, 152353, 619879, 1980589, 6246473, 81204149]

約数ペア:

[(1, 81204149), (13, 6246473), (41, 1980589), (131, 619879), (533, 152353), (1163, 69823), (1703, 47683), (5371, 15119)]