85981137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137131}}^1$

素因数の和:137164

約数の個数: 16

約数和(自身を含む): 131646720

約数和(自身を除く): 45665583

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 137131, 411393, 1508441, 2605489, 4525323, 7816467, 28660379, 85981137]

約数ペア:

[(1, 85981137), (3, 28660379), (11, 7816467), (19, 4525323), (33, 2605489), (57, 1508441), (209, 411393), (627, 137131)]