77517747

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 114897744

約数和(自身を除く): 37379997

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 997, 1467, 2991, 8639, 8973, 25917, 52841, 77751, 158523, 162511, 475569, 487533, 1462599, 8613083, 25839249, 77517747]

約数ペア:

[(1, 77517747), (3, 25839249), (9, 8613083), (53, 1462599), (159, 487533), (163, 475569), (477, 162511), (489, 158523), (997, 77751), (1467, 52841), (2991, 25917), (8639, 8973)]