766871739

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{39503}}^1$

素因数の和:40231

約数の個数: 16

約数和(自身を含む): 1137715200

約数和(自身を除く): 370843461

約数列:

[1, 3, 9, 27, 719, 2157, 6471, 19413, 39503, 118509, 355527, 1066581, 28402657, 85207971, 255623913, 766871739]

約数ペア:

[(1, 766871739), (3, 255623913), (9, 85207971), (27, 28402657), (719, 1066581), (2157, 355527), (6471, 118509), (19413, 39503)]