80497083

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 109278720

約数和(自身を除く): 28781637

約数列:

[1, 3, 67, 201, 557, 719, 1671, 2157, 37319, 48173, 111957, 144519, 400483, 1201449, 26832361, 80497083]

約数ペア:

[(1, 80497083), (3, 26832361), (67, 1201449), (201, 400483), (557, 144519), (719, 111957), (1671, 48173), (2157, 37319)]