80850591

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 119957760

約数和(自身を除く): 39107169

約数列:

[1, 3, 9, 59, 107, 177, 321, 531, 963, 1423, 4269, 6313, 12807, 18939, 56817, 83957, 152261, 251871, 456783, 755613, 1370349, 8983399, 26950197, 80850591]

約数ペア:

[(1, 80850591), (3, 26950197), (9, 8983399), (59, 1370349), (107, 755613), (177, 456783), (321, 251871), (531, 152261), (963, 83957), (1423, 56817), (4269, 18939), (6313, 12807)]