81940233647

素因数分解:

${\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{36781}}^1$

素因数の和:37430

約数の個数: 16

約数和(自身を含む): 84830473728

約数和(自身を除く): 2890240081

約数列:

[1, 43, 103, 503, 4429, 21629, 36781, 51809, 1581583, 2227787, 3788443, 18500843, 162903049, 795536249, 1905586829, 81940233647]

約数ペア:

[(1, 81940233647), (43, 1905586829), (103, 795536249), (503, 162903049), (4429, 18500843), (21629, 3788443), (36781, 2227787), (51809, 1581583)]